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Seat Bags

$18.95 - $19.95
The Uno is small, with only enough space for a road inner tube plus gas and maybe a couple of Allen wrenches. It also fits under the saddle nicely when cinched tight. It rides horizontally while our other bags hang vertically. - 16 cubic in.
$21.95
The Dual is small enough to nestle under a seat without scraping against your thigh, yet it's big enough to hold two 700C tubes and two CO2 cartridges, plus an inflator. So, why two spare tubes? Because you never know what's up the road, and it's nice to know that you're prepared. That extra tube will make the rest of your ride that much more enjoyable knowing that you won't have to use your cell phone if another flat occurs. - 27 cubic in.
$29.95
Pico, Medio and Gordo are our water, resistant extra durable range of Arundel Seat bags. We make use of a sonic welded seams and nylon fabric impregnated with thermoplastic polyurethane. Think frogman raft. The straps are also nylon and wider than usual, like seat belts in planes and cars. A wider strap means more Velcro area for better security. The materials we used cost more but in exchange, you have a seat bag that should last a good long time. All three are slightly roomier than our time proven corresponding sized Uno, Dual and Tubi. Pico - 19 cubic in, 4 3/4 X 3 X 1 1/2 in - Sonic Welded seams - Wide 1 in nylon strap with extra Velcro - Enough room for a 700c gravel tube plus gas, filler and levers
$34.95
Pico, Medio and Gordo are our water, resistant extra durable range of Arundel seat bags. We make use of sonic welded seams and nylon fabric impregnated with thermoplastic polyurethane. Think frogman raft. The straps are also nylon and wider than usual, like seat belts in planes and cars. A wider strap means more Velcro area for better security. The materials we used cost more but in exchange, you have a seat bag that should last a good long time. All three are slightly roomier than our time proven corresponding sized Uno, Dual and Tubi. Medio - 33 cubic in, 5 X 3 3/4 X 2 in - Sonic welded seams - Wide 1 1/2 in nylon strap with extra Velcro - Fits an MTB tube or two 700c gravel tubes, plus gas, filler etc.
$39.95
Pico, Medio and Gordo are our water, resistant extra durable range of Arundel seat bags. We make use of sonic welded seams and nylon fabric impregnated with thermoplastic polyurethane. Think frogman raft. The straps are also nylon and wider than usual, like seat belts in planes and cars. A wider strap means more Velcro area for better security. The materials we used cost more but in exchange, you have a seat bag that should last a good long time. All three are slightly roomier than our time proven corresponding sized Uno, Dual and Tubi. Gordo - 43 cubic in, 7 3/4 X 4 X 1 1/2 in - Sonic welded seams - Wide 1 1/2 in nylon strap with extra Velcro - Fits two Whataburger Juniors or a good amount of bike related gear
$44.99
A lightweight under-the-seat bag for carrying ride essentials. Every Seymour bag is created using Oceanweave – Axiom’s new lightweight and durable fabric made from reclaimed fishnet – to help reduce the amount of harmful plastics in our oceans. - Volume 0.5 L / 29 cu in - Weight 57g / 0.13 lbs - OCEANWEAVE 600D recycled fishnet polyester with waterproof polyurethane coating - Red interior liner improves internal visibility - Lightweight Velcro saddle mounting system can be cinched down to ensure a quiet load - Zippered flap opening for easy access to bag contents while bag is on bike - Interior ID pocket - Ultra-visible 3M triangle logo - LED light clip
$49.99
A lightweight under-the-seat bag for carrying ride essentials. Every Seymour bag is created using Oceanweave – Axiom’s new lightweight and durable fabric made from reclaimed fishnet – to help reduce the amount of harmful plastics in our oceans. - Volume 0.8 L / 51 cu in - Weight 72g / 0.16 lbs - OCEANWEAVE 600D recycled fishnet polyester with waterproof polyurethane coating; Red interior liner improves internal visibility - Lightweight Velcro saddle-mounting system can be cinched down to ensure a quiet load - Zippered flap opening for easy access to bag contents while bag is on bike - Interior ID pocket - Ultra-visible 3M triangle logo - LED light clip
$54.99
A lightweight under-the-seat bag for carrying ride essentials. Every Seymour bag is created using Oceanweave – Axiom’s new lightweight and durable fabric made from reclaimed fishnet – to help reduce the amount of harmful plastics in our oceans. - Volume 1.3 L / 79 cu in - Weight 93g / 0.21 lbs - OCEANWEAVE 600D recycled fishnet polyester with waterproof polyurethane coating and a red interior liner to improve internal visibility - Lightweight Velcro saddle mounting system can be cinched down to ensure a quiet load - Zippered flap opening for easy access to bag contents while bag is on bike - Interior credit card / ID pocket - Ultra-visible 3M triangle logo - LED light clip
$71.99
A high-volume under-the-seat bag and water bottle pocket designed specifically for the gran fondo cyclist. Every Seymour bag is created using Oceanweave – Axiom’s new lightweight and durable fabric made from reclaimed fishnet – to help reduce the amount of harmful plastics in our oceans. CONSTRUCTION - OCEANWEAVE 600D recycled fishnet polyester with waterproof polyurethane coating - Red interior liner improves internal visibility MOUNTING SYSTEM - Lightweight Velcro saddle-mounting system ADDED BENEFIT - Zippered flap opening for easy access to bag contents while bag is on bike - Interior credit card / ID pocket - Integrated waterbottle holder - Ultra-visible 3M triangle logo - LED light clip - Volume 1.3 L / 79 cu in - Weight 126g / 0.28 lbs
$134.99
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.
$24.99 - $39.99
The BiKASE Momentum family of saddle bags is the perfect complement to any ride. With a narrow and contoured design, the Momentum fits snugly between the seat post and saddle without interfering with the rider, and, with a double strap design, it couldn't be easier to install. Round that out with a taillight mount and reflective striping. - Reflective stripes - Internal mesh pocket - Internal elastic band - Strap light holder - Small: 25 cubic inches - Medium: 50 cubic inches - Large: 75 cubic inches - X-Large: 110 cubic inches (Black only)
$24.99
Compact holder for Tube and Tools. Separate compartments for tools, CO2 & tools so they won't fall out. Fits narrow and wide/big tubes.
$29.99
A versatile bag designed to fit on handlebars or under the seat. - Reflective accents and webbing light holder. - Water-resistant zippers and oversized zipper pulls. - 4 3/4" x 8", 150 cubic inches
$29.99
BiKASE's Wasp Saddle Bag is a durable, weather resistant case made of thermoplastic polyurethane with a waterproof zipper. The quick release mounting system fits regular seat rails and up to 10mm carbon rails. Interior mesh pocket, elastic band, and lining to keep contents organized. Plus, the Wasp is easy to clean because molded case does not absorb mud, dirt, or water. • Material: TPU • Size: 6 x 4 x 3 ½-inches • Volume: 37 cubic inches • Weight: 200 g • Rear light holder
$49.99
Easy access to your belongings with side opening. No more reaching way back and trying to find your stuff as compared to rear entry bags. External pockets for small items that sometimes get lost! Easy attachment with molded nylon T bracket and 2 hook & loop straps. Has 110 cubic inches of storage capacity and will even hold a windbreaker for those longer rides when the weather changes! Will hold a fat tire tube as well. Features: - 2 side pockets - 2 Teflon coating mesh pockets - Multiple compartment/mesh pockets - Webbing light holder/Rear reflective dots - PE stiffener structure - Universal-fitting T-bar mount - 2 Velcro straps for seat post mounting
$180.00
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
$24.99 - $29.99
Key features: - Hook and loop saddle attachment firmly keeps bag connected to your bike - Low-profile seatpost attachment prevents bag from swinging while riding - Internal pockets securely hold credit cards and valuables - Loop on face of bag easily attaches clips for rear lights - Reflective elements enhance visibility for maximum safety anytime - Light and robust material holds up to elements without contaminating contents - 40 cu. in. (650cc) capacity
$33.99
Key features: - Hook and loop saddle attachment firmly keeps bag connected to your bike - Low-profile seatpost attachment prevents bag from swinging while riding - Internal pockets securely hold credit cards and valuables - Loop on face of bag easily attaches clips for rear lights - Reflective elements enhance visibility for maximum safety anytime - Light and robust material holds up to elements without contaminating contents - 57 cu. in. (940cc) capacity
$41.99
Key features: - Hook and loop saddle attachment firmly keeps bag connected to your bike - Low-profile seatpost attachment prevents bag from swinging while riding - Internal pockets securely hold credit cards and valuables - Loop on face of bag easily attaches clips for rear lights - Reflective elements enhance visibility for maximum safety anytime - Light and robust material holds up to elements without contaminating contents - 85 cu. in. (1385cc) capacity
$19.90
- Internal elastic pocket - Tail light attachment - Reflective piping - Small: 16 x 7.5 x 9cm - Medium: 19 x 8 x 9cm - Large: 21 x 9 x 9.5cm
$49.99
- Bungee draw cord on top - Reflective piping - Tail light attachment - 53 x 19 x 18cm
$8.00 $20.00 60% Off
Every bike needs a seat bag. They're perfect for on-the-road repair essentials, your phone and credit cards, and a snack. Giant's Seat Bag DX features a stream-lined aero shape, water-resistant ProTextura fabric, reliable Velcro straps, and a built-in key holder. With its visibility-enhancing reflective accents and taillight hanger, you're sure to be seen in low-light conditions. The Medium, Large, and Extra large models have external side pockets for extra storage. The Large and Extra large models have an expandable zippered bottom panel.
$25.00 - $36.00
- Protextura Water Resistant Nylon And Waterproof Zipper Provide Extra Protection To Keep Gear Dry - Industrial-Strength Hook-And-Loop Straps Offer Superior Holding Power To Securely Attach To Seatposts - Reflective Strip And Taillight Hanger Provides Optimal Visibility And Safety - Internal Mesh Pocket For Organization Of Small Essentials
$25.00 - $30.50
- Protextura Water-Resistant Nylon And Zipper Keeps Contents Safe And Dry - Reflective Strip And Taillight Hanger Provides Optimal Visibility And Safety - Anti-Slip Hook-And-Loop Straps Securely Attach To The Seatpost
$30.50
- T-shape mount fits easily under seat - Water-resistant fibers and zipper
$40.00 - $55.00
Keep your gear safe and dry in Giant's Waterproof Seat Bag. Welded seams and TPU-laminated fabric make this bag impermeable to even the wettest weather. It features an easy to use quick release buckle system and roll-top closure, as well as a convenient taillight hanger.
$47.00
The H2Pro Seat Bag is designed to carry all the riding essentials and features a wide-open design, roll top closure and Velcro strap for flexible storage. The H2Pro Seat Bag is waterproof and also boasts a taillight attachment, making it ideal for shorter rides or the daily commute. Features - Giant-exclusive H2Tex 3-layer waterproof material - Velcro strap fully secures the bag under the saddle - Wide opening design allows ease of packing and unpacking - Light attachment and reflective logo for added safety Specifications - Size: 14 x 6 x 5.5cm - Volume: 0.5L
$55.00
- Includes everything for a quick fix while on or off-road - Giant seat bag - 12 glueless patches - 2 tire levers - Mini pump - 9 function multi-tool
$57.75
- Includes everything for a quick fix while on or off-road - Giant seat bag - 12 glueless patches - 2 tire levers - Mini pump - 9 function multi-tool
$127.00 - $140.00
Specifically designed for bikepacking, the H2Pro Saddle Bag offers enough space to conveniently bring all the essentials for your adventure without a rear rack. Constructed from lightweight and waterproof 210D Nylon with a PTU coating, the H2Pro Saddle Bag features roll closures and an air bleed valve to make packing and repacking easy and convenient. With two light attachments and reflective strips to increase visibility while riding, the H2Pro Saddle Bag is the perfect choice for exploring on or off road. FEATURES - Air bleed valve to assist with compression and packing - Roll closures provide flexible capacity - Removable dry bag - Included bungee cord helps provide extra storage - Two light attachments and a reflective design for added safety SPECIFICATIONS - Material: Light 210D Nylon with PTU coating - Colors: Black - Size: 35 x 15 x 20cm (M), 44 x 20 x 20cm (L) - Volume: 10L (M), 17L (L)
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