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Seat Bags

Blackburn Outpost Elite Universal Seat Pack
$269.99
We developed our Outpost Elite Universal Seat Pack (USP) to work with dropper or standard seatposts, be able to carry a bevy of cargo, and be stable enough to not swing around while it does. The USP is a two-part system: Part 1 is a T6061 Alloy Wing that affixes to your saddle and works with a standard or dropper post. Part 2 is a removable and waterproof dry bag. The bag has a scuba-style air bleed valve to assist with compression while off the bike. The wing stays on the bike, the bag comes off and allows you to pack, compress and go ride in the snap of a few buckles. Dropper Compatible Designed to not only stabilize your seatpack, but also work with or without dropper posts. The t6061 aluminum wing bolts to your seat rails for a rock solid mount. Get the perfect cargo fit for the roughest trails. Harness System This bag features a system that is comprised of an outer "Harness" that securely carries an inner bag. The inner bag can quickly and easily be removed from harness, without having to detach the harness from the bike. The advantage is that is saves time, is more secure and allows you to carry odd/oversized items or use your favorite aftermarket bags. Bleed Valve The waterproof dry bag features a scuba style air bleed valve so that you can pack your bag as tight as you need, and not have to worry about leaks. Welded Seam Construction Welded seams not only reduce bulk, weight and materials, they improve performance by eliminating the needle hole, a potential area for saturation and leakage. Welded seams also create a clean finish on both the interior and exterior of the bag. No Sway Able to carry a bevy of cargo, and stable enough to not swing around while it does. - Weight: 21.12oz - Capacity: 5.25L / 6.95L Expanded - Lifetime warranty
Ortlieb Seat Pack 16.5L
$259.99
Get ready for your next bikepacking adventure! As a key item in your bikepacking setup, the ORTLIEB Seat-Pack comes with Velcro straps to enable convenient and secure mounting to your seat stem. Projecting backwards from the seat stem, your Seat-Pack also serves as a rear fender. The spacious, waterproof Seat-Pack keeps its contents (e.g. an extra set of clothes) safe and dry. Depending on how long you plan to be away and your Seat-Pack model, you can conveniently adjust the volume of your pack from 8 to 16.5 liters by adjusting the roll closures on the sides. An additional valve allows you to quickly and easily compress your soft gear for a more compact fit. Your Seat-Pack also serves as a replacement backpack when you’re out on a day trip, no matter whether you ride a hybrid bike, a mountain bike, a road bike, or an electric mountain bike. Thanks to its elastic drawstrings on the top, the 16.5-liter model offers additional space for items you need to be able to access quickly. This model needs only 15 centimeters of space on your seat stem. FURTHER FEATURES: - Reinforced fabric at all points of contact to the seat - Vertical daisy chain for rear light - Also suitable for carbon seat stems - Lightweight design - Four 3M Scotchlite reflectors available for full extension
Ortlieb Seat Pack 11L
$239.99
Get ready for your next bikepacking adventure! As a key item in your bikepacking setup, the ORTLIEB Seat-Pack comes with Velcro straps to enable convenient and secure mounting to your seat stem. Projecting backwards from the seat stem, your Seat-Pack also serves as a rear fender. The spacious, waterproof Seat-Pack keeps its contents (e.g. an extra set of clothes) safe and dry. Depending on how long you plan to be away and your Seat-Pack model, you can conveniently adjust the volume of your pack from 7 to 11 liters by adjusting the roll closures on the sides. An additional valve allows you to quickly and easily compress your soft gear for a more compact fit. Your Seat-Pack also serves as a replacement backpack when you're out on a day trip, no matter whether you ride a hybrid bike, a mountain bike, a road bike, or an electric mountain bike. The Seat-Pack is available in two sizes. This model needs only six centimeters of space on your seat stem. That's why the more compact model is ideal for smaller frame sizes, full-suspension bikes, and adjustable seat stems. FURTHER FEATURES: - Reinforced fabric at all points of contact to the seat - Vertical daisy chain for rear light - Also suitable for carbon seat stems - Lightweight design - Four 3M Scotchlite reflectors available for full extension
Apidura Backcountry Saddle Pack
$194.65 - $229.50 $229.00 - $270.00 15% Off
The quintessential bikepacking bag for the great outdoors. The Backcountry Saddle Pack is an essential partner for bikepacking trips in the wilderness. Designed to hold light, compressible clothes and gear on off-road rides, the Pack provides a spacious compartment under the saddle, eliminating the need for a rear rack. It’s held securely by a stable three-point attachment system, ensuring maximum comfort. The all-weather fabric offers unparalleled resistance to abrasion and tears, and it’s also simple to pack down. There’s a bungee cord for spare clothing, while reflective graphics and two light attachment points mean that there’s no need to compromise on safety. The roll-down compression and closure system mean the Pack’s volume can be tailored precisely to fit a range of packing needs. The Backcountry Saddle Pack is made from Dimension-Polyant VX21, a four-layer laminated fabric originally developed for the maritime industry. Designed to fit the demands of off-road riding, the material combines waterproofing, light weight, low stretch, and high abrasion and tear resistance. The base of the Saddle Pack and Velcro straps are reinforced with Hypalon, a durable rubberized nylon that provides extra protection against friction and puncture. For the compression straps, Woojin buckles have been chosen for their strength and reliability. A lightweight molded section of HDPE thermoplastic sits in the lower section of the Saddle Pack to reinforce its structure.
Apidura Expedition Saddle Pack
$192.94 - $217.60 $226.99 - $256.00 15% Off
The Expedition Saddle Pack is lightweight, waterproof, and provides a spacious compartment under the saddle, eliminating the need for a rear rack. It’s designed to hold clothes and equipment on long distance rides. Built from a lightweight laminate developed specifically for Apidura, the Pack is highly resistant to abrasions and tears. The seams have been welded together, creating a waterproof seal that ensures contents always stay dry, even in sustained rain. A three-point attachment system with Hypalon-reinforced Velcro straps allows the Pack to hug the seat post, increasing stability and cutting down on lateral movement. Additional Hypalon on the Pack’s body keeps frames in good condition. The roll-down compression and closure system means the Pack’s volume can be tailored precisely to fit a range of packing needs. Materials The Expedition Saddle Pack is cut from a three-layer laminate fabric that was developed specifically for us. The material is lightweight, and is highly resistant to tears and abrasion. Notably, it’s welded together at the seams, creating a watertight seal that ensures complete waterproofing. The Pack’s attachment points are reinforced with Hypalon, a rubberized nylon used to provide extra protection against friction and abrasion. For the straps, Woojin buckles have been chosen for their strength and reliability. Finally, a lightweight moulded section of HDPE thermoplastic sits in the Pack’s lower section to reinforce its structure.
Apidura Racing Saddle Pack
$205.70 - $217.60 $242.00 - $256.00 15% Off
The Racing Saddle Pack is the first rear pack dedicated to ultra-distance competition and audax. Featuring a sleek design with a compact capacity, the Pack is ideal for storing light, compressible items over vast distances. Constructed from an ultralight, waterproof laminate developed for Apidura. The Pack weighs less than 210g and securely fastens with a sturdy three-point attachment system. It’s designed to fit ergonomically under the saddle, minimizing sway and reducing drag. Light attachment points are laser-cut into the fabric, increasing rider safety without adding unnecessary weight. A high-contrast reflective feature is specially designed to enhance visibility in all light conditions. A roll-top closure provides adjustable capacity, and tailored webbing, straps and buckles shed extra weight, while ensuring the simplest setup for ease of use, when every second matters. Materials The Racing Saddle Pack is made from Hexalon, a bespoke laminated fabric developed specifically for Apidura. Designed to fit the demands of ultra-distance competition and audax, the material is waterproof and lightweight, with strong tear and abrasion resistance. The attachment points are reinforced with Hypalon, a durable rubberized nylon that provides extra protection against friction and puncture. For the fastening system, we’ve chosen Woojin buckles for strength and reliability.
Brooks Scape Seat Bag
$210.00
Made for Gravel & Bikepacking and Adventure Cycling, the Scape Seatpost Bag is a saddle pack designed as a holster attached to the saddle and seatpost made to hold its own waterproof dry sack. Made for gravel and adventure cycling, the Scape Seat Bag is a bikepacking bag made from two separate elements: a holster and a 100% waterproof (IPX4 certified) removable drybag. The holster is built from rugged materials to last, the holster bottom designed to act as a mudguard and protect the internal bag from any rear wheel contact. The dry bag easily compresses thanks to its air valve release mechanism to minimise bulk, and can be rolled smaller when less carrying space is needed. The daisy chain allows attachment of modular bags, and a loop is included to attach a rear light. Made from waterproof material to be prepared for any ride, regardless of conditions. HOLSTER - Lateral reflective logo - Plastic buckles with cam lock - Aluminium hook to fix the dry bag into the holster - Vertical daisy chain for extra bags attachment - Reinforced fabric at all points of contact to the seat and wheel - Dryhole to drain any water drops or condensation - Nylon webbing - Loop for mounting a rear light DRY BAG - 420D Nylon fully welded - Waterproof - Roll closure - Air pressure valve to minimize the space
evoc Seat Pack Boa WP
$210.00
- New waterproof construction - Adjustable capacity due to roll-top closure - Dropper post compatible - Soft TPE seat post protection - Flexible main compartment closure that adjusts to bag size - Boa® Fit System for easy and secure fixation
evoc Seat Pack Boa L
$200.00
EVOC's Seat Pack Boa makes for useful extra storage on your bike; and it doesn't affect your riding, even when it gets rugged! This is an on-bike storage option that offers all the familiar top quality and functionality that EVOC is known for. - Adjustable capacity due to roll-top closure - Dropper post compatible - Soft TPE seatpost protection - Flexible main compartment closure that adjusts to bag size - Boa Fit System for easy and secure fixation - 100% waterproof - Enough space for extra jersey, tools and spare tube
Axiom Monsoon Oceanweave Citypack P12+
$199.99
A waterproof, bikepacking-inspired / urban-inspired seat pack bag that is quickly attached/removed via an ingenious quick-release seatpost mounting system. Ideal for the commuting trunk bag user who doesn’t want to use a rack. - OCEANWEAVE 600D reclaimed fishnet polyester with waterproof polyurethane coating. - HYDRACORE liner provides an exceptional IPX5 waterproof rating. - Universal Rixen & Kaul CONTOUR MAX seatpost bracket with 2 sets of seatpost clamps. (25-32mm & 32-36mm) – 3kg load rating (not including bag weight). - 8mm Engineered aluminum frame provides stiffness and load stability. - *Not advised for carbon fibre or ultra-lightweight seatposts. - Intuitive waterproof roll-down closure system provides flexible load management. - Front external mesh pocket with Velcro closure. - Outer bungee system with wings, allows excess gear to be carried outside of the main cavity. Ideal for unplanned loads faced by commuters. - Ultra-visible three-way 3M triangle logos. - Polypropylene side stiffeners and dimensional foam top/bottom stiffeners provide additional load stability. - Supplemental rear closure strap system provides additional support. - Built-in U-lock holder. - Rear light clip. - Volume 12L / 732 cu/in - Weight 795g / 1.75 lbs (incl. bracket), 725g / 1.6 lbs (without bracket) - Dimensions 44x18x16-inches / 17.3-inches x7.1-inches x6.3-inches
Blackburn Outpost Seat Pack and Dry Bag
$189.99 - $199.99
Blackburn's Outpost Seat Pack w/Dry Bag is a great alternative to panniers or a backpack. It is ideal for mountain bike overnight trips, but also works well for commuting or long day trips. - Expandable - Sometimes you need more space, while other times you need less. This bag expands to accommodate both. - Bag Fit - Bikes come in a lot of shapes and sizes. This bag includes adjustable mounting systems to allow fitment to almost ANY bike. - Also works with many standard dry bags and stuff sacks. Not recommended for carbon seatposts. - Daisy chain loop webbing provides extra opportunities to attach lights or other gear. - Volume 11.0 liters / 671 cu/in - Weight 1.33 lbs
Roswheel Off-Road Seat Pack w/Rack
$199.99
The most versatile bag in the range, this large dry bag with a steep tapering body allows very easy access to a large load. The M.O.L.L.E.-inspired attachments and the rack, ensures this large bag fits securely and has zero 'sway'. Other gear and packs can be added externally and underneath the rack. The rack uses a lightweight but stable construction and is adaptable for different bike geometries. Bag Features: - M.O.L.L.E inspired anchor and strap system. - Large tapered opening. - Duraflex buckles. - Air removal valve. - Tough 600D TPU- / PU-Coated main fabric. - Gear straps included Rack Features: - CNC'd Seatpost clamp with multiple seat post size fittings. - Fabric base with M.O.L.L.E anchor points. - 6061 Aluminum construction. - Adjustable height and pitch.
Roswheel Off-Road Seat Pack
$189.99
- M.O.L.L.E inspired anchor and strap system - Large tapered opening - Duraflex - Air removal valve - Tough 600D TPU/PU coated main fabric - Gear straps included - 6061 Aluminum construction adjustable rack included - CNC'd Seatpost clamp with multiple seat post size fittings
evoc Seat Pack Boa M
$175.00
EVOC's Seat Pack Boa makes for useful extra storage on your bike; and it doesn't affect your riding, even when it gets rugged! This is an on-bike storage option that offers all the familiar top quality and functionality that EVOC is known for. - Adjustable capacity due to roll-top closure - Dropper post compatible - Soft TPE seatpost protection - Flexible main compartment closure that adjusts to bag size - Boa Fit System for easy and secure fixation - 100% waterproof
Roswheel Road Seat Pack
$169.99
The culmination of all our efforts and technology for this year's collection. Extremely convenient to attach and remove from the bike: The bag sits securely under the saddle with our 'Fast-Fix' strap system, which tucks away out of sight. Visible at night, and sleek in the day. - 'Fast-Fix' straps allow fast and secure fixing to the saddle rails and seat post. - Large reflective areas on all outward-facing aspects. - Full welded construction. - Lightweight TPU- / PU-Coated 420D nylon material. - Tapered aero shaping with reduced strap bulk. - Hidden air removal valve. - Single, easy-open buckle.
Roswheel Road Seat Pack
$152.99
- Fast-Fix straps allow fast and secure fixing to the saddle rails and seat post - Large reflective areas on all outward facing aspects - Full welded construction - Lightweight TPU/PU coated 420D nylon material - Tapered aero shaping with reduced strap bulk - Hidden air removal valve - Single, easy-open buckle Specs: Bag Dimensions in cm: 10x12x36 Bag Dimensions in inches: 3.9x4.7x14.1 Bag Attachment: Straps Bag Material: DeniersPolyethylene/Nylon Light Loop: Yes Waterproof: Yes
evoc Seat Pack Boa S
$150.00
EVOC's Seat Pack Boa makes for useful extra storage on your bike; and it doesn't affect your riding, even when it gets rugged! This is an on-bike storage option that offers all the familiar top quality and functionality that EVOC is known for. - Adjustable capacity due to roll-top closure - Dropper post compatible - Soft TPE seatpost protection - Flexible main compartment closure that adjusts to bag size - Boa Fit System for easy and secure fixation - 100% waterproof
Blackburn Local CO2 Ride Kit
$134.99
Going for a ride but don't know what to pack? No problem, Blackburn has you covered. The new Local CO2 Ride Kit offers up what you need to get home, and extra carrying capacity to bring along anything else. - Local Small seat bag offers extra space to pack your tube, wallet, phone, or whatever you want - Wayside CO2 inflator with 16g cartridge - GRID 8 Mutli-tool provides a quality tool to make sure your bike is adjusted properly for your ride - 2x tire levers
Pro Discover Seatpost Bag
$134.99
The seat pack features one big 15L bag that mounts to the saddle or seat post with buckle fasteners and a shock block to prevent sideways play and excessive abrasion on the seat post. Additional features include high-vis elements and toggle cords on the outside, while the inner plastic forming plate can be removed to give additional space. - One large compartment for easy storage - Bungee cord to store quick access items - Reflective strip to mount lights or other accessories and for safety and visibility - Anti-swing construction
Topeak Backloader
$104.99 - $119.99
Listen to your inner voice of adventure. Pack up your gear, get on your bike, and ride that epic trail. BackLoader is a large-capacity seat bag specially designed for bikepackers providing a streamlined way to carry gear without the need for a rear rack. Constructed of lightweight, highly water-resistant and durable materials, it mounts and removes quickly. The upgraded saddle mount system, in conjunction with compression straps, reduces the pendulum effect associated with large rear payloads, providing a comfortable ride for those long miles. An easy-access waterproof inner bag is included to keep contents completely dry. - Polyethylene / Nylon — Lightweight, durable, water repellent and stain resistant - Hook and loop fastener - Waterproof Rating: 10,000mm (waterproof inner bag) - Max Load: 5kg / 11lb - Safety light clip - Air release button
Lezyne XL-Caddy
$109.99
Lezyne's XL-Caddy is an oversized, high-capacity saddle bag. Large rear opening provides easy access to main compartment. Labeled organizational pockets fit pump, multi-tool, and tire repair necessities. Two quick-access side pockets. Buckle system attaches to saddle rails; dual Velcro straps attach to seat post. Durable woven nylon construction. Reflective logos and loop increases night visibility. Water-resistant zipper with large pull loop.
evoc Seat Pack WP
$100.00
Seat Pack WP
Axiom Monsoon Oceanweave Seatpack Bag
$99.99
Oceanweave 600D reclaimed fishnet polyester with waterproof polyurethane coating. - Heavy-duty seat rail buckle and straps pull up to tighten. - 3 rubberized modular seatpost straps with Camlock ensure things stay tight while eliminating potential damage to clothing. - Top mount bungee system with wings provides optimum stability to top loads etc. - Top bungee system for additional flexible storage. - Supplemental rear closure strap system provides additional support. - Ultra-visible rear 3M triangle logo. - Polypropylene plates below saddle ensure ample leg clearance even if heavily loaded. - Built-in U-lock holder and rear light clip.
Blackburn Local Ride Kit
$99.99
Ride essentials. Going for a ride but don’t know what to pack? No problem; we’ve got you covered. The local ride kit offers up what you need to get home; and extra carrying capacity to bring along anything else. With a seatbag, mini pump, mini tool and tire levers, this little kit, bundled in a compact package, has all the tools you need to get out there and keep going. - Blackburn's Local Seat Bag (Medium) offers extra space to pack your tube, wallet, phone, or whatever you want - Blackburn Heist 6 Multi Tool provides a quality tool to make sure your bike is adjusted properly for your ride - Blackburn's Mountain AnyValve Mini-Pump comes equipped with their popular and proven AnyValve head, which works on Presta, Schrader, and Dunlop valves. - 2x tire levers
Silca Seat Roll Asymmetrico
$89.00
Seat Roll Asymmetrico takes everything we've learned in 5 years of producing the award-winning Seat Roll Premio and kicks it up a notch with lighter materials, reduced bulk, improved abrasion resistance, an extra pocket, and a unique asymmetric design which allows you to pack more into a smaller volume, oh, and room for up to 700x45 (29x1.75") tubes! - 2-Ply Ballistic Nylon Construction with Hypalon outer jacket - Boa L6 Closure System with Lace Guide - Padded Rail Guard protects saddle rails and speeds Installation - FOUR internal pockets: Holds tubes up to 700x45mm - Black reflective printing provide stealthy HI-VIS in low-light conditions - Weight: 85 grams
Silca Mattone Seat Pack
$88.00
Named after the Italian word for Brick, Mattone is a water-resistant, ultra-compact seat bag that attaches to the rails using the BOA Closure System.  Unique zipper design allows it to be accessed while on the bike, or to open like a book when removed from the bike for easy access. Mattone is for the cyclist looking to carry a spare tube, CO2, multi-tool, and some cash in a discreet, water-resistant package. Internal divider holds ID, credit card, or cash while also protecting your tube from your multi-tool! Seat bag users fall into two categories: Seat Roll aficionados and seat bag users. Traditionally, seat bags have been simple open spaces that allowed content to jangle about, making noise and rubbing against each other. Often times a spare tube was pulled out of a seat bag to reveal it was more full of holes than the tube being replaced due to friction against a house key or multi-tool. With Mattone, we designed a layout similar to a book, where the bag can fully open to hold the tube and CO2 cartridge on one side, separated by a padded ballistic nylon 'page' separating it from the other side where you can store an inflator head, multi-tool, contact lens case, etc. The 'page' also contains a slot for a credit card, ID, money, or house key. The unique off-center Aquaguard Zipper allows the case to completely open and lay flat when off the bike, while also allowing easy access to the multi-tool and money/card slots when on the bike without risk of spilling all the contents of the bag. A high-friction Hypalon strap with BOA Closure completes the package. Making more than 15x the power of Velcro, the BOA Closure uses a ratcheting mechanism that will not creep or loosen even under the most extreme vibration and impact. This ensures the Mattone will remain 'high and tight' under your saddle until you need to access it...no swinging, swaying, or rattling...ever. - Exterior—Sleek black finish with reflective graphics - Interior—Hi-contrast red material with separate ID, credit card, or money flap - Interior Volume—Holds one inner tube, one CO2 cartridge, one tire lever (all of these components are sold separately and are not included) - BOA Closure System with open guide release on Hypalon retaining strap - YKK Aquaguard zipper - Outside Dimensions: 13cm x 8.5cm x 5.5cm - Volume: Approximately .61 L - Strap Measurements: 27cm x 4.5cm
Lezyne M-Caddy w/Sport Repair Kit
$84.99
Lezyne's M-Caddy with Sport Repair Kit is a complete and convenient kit for the rider with simple reliability in mind. It features a Sport Drive HP hand pump, RAP 6 multi-tool, Smart Kit for tire repair, and Matrix tire levers in an M-Caddy bag that tucks neatly under your bicycle seat. Be prepared with all the essentials needed for an unexpected repair whether you're out on a long weekend jaunt or daily commute.
Lezyne M-Caddy w/CO2 Repair Kit
$79.99
Lezyne's M-Caddy with CO2 Repair Kit is a complete and convenient solution for the rider with speed in mind. It features a Twin Speed Drive CO2 inflator, two 16g CO2 canisters, a RAP 6 multi-tool, and Matrix tire levers in an M-Caddy bag that tucks neatly under your bicycle seat. Be prepared with all the essentials needed for a competition or any situation where a quick repair and tire inflation is a must.
Apidura Expedition Tool Pack
$78.00
Designed to store the essentials to repair a mid-ride mechanical, our Expedition Tool Pack is a sleek, ultra-compact pack that’s excellent for short rides and bikepacking adventures. Fitting neatly under the saddle, the tool bag attaches securely to the bike with a Velcro-backed Hypalon strap that’s effective even when exposed to road spray and grit – a weakness of traditional zippers and buckles. Inside, there’s enough capacity for two spare road tubes, tire levers, a small multi-tool, and a CO2 canister. The exterior of the tool bag is protected by a tough, lightweight fabric that’s completely waterproof. Reflective graphics and a light attachment point add visibility in low light. Features - Ultralight construction, weighing only 40g - Hypalon-reinforced Velcro strap gives a secure hold in all conditions - Wide opening, allowing easy access to contents when detached - Light attachment point and reflective graphics for increased visibility - Lightweight waterproof laminate, developed specifically for Apidura Materials - The tool bag is cut from a three-layer laminate fabric that was developed specifically for Apidura. The material is lightweight, and is highly resistant to tears and abrasion. Notably, it’s welded together at the seams, creating a watertight seal that ensures complete waterproofing. - The tool bag’s strap is reinforced with Hypalon, a rubberized nylon used to provide extra protection against friction and abrasion. Care - Wash the tool bag by hand, using a mild diluted soap if necessary. Afterwards, let it air dry. - Do not machine wash, machine dry, or iron.
Brooks Scape Saddle Pocket Bag
$75.00
The Scape Saddle Pocket Bag is a small, practical 100% waterproof bag for bikepacking or gravel cycling, used as a classic saddle bag or as a versatile pocket bag to attached in multiple ways to the other Scape bags for convenient additional storage space The Scape Saddle Pocket Bag is a small, practical 100% waterproof bag for bikepacking or gravel cycling that attaches in multiple ways. Made from welded construction, waterproof materials and details to protect the bag from tears and abrasions, it additionally uses internal padded foam on both sides to protect your belongings. A coated zipper with auto lock puller runs around the perimeter of the bag for maximum opening and hypalon patches on both sides guarantee protection. Used as a classic saddle bag or as a versatile pocket bag to attached in multiple ways to the other Scape bags for convenient additional storage space.
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