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Seat Bags

Lezyne EX Caddy
$39.99
Lezyne's Ex Caddy is an expandable wedge shaped caddy with a lower portion that unzips when more storage is needed. Labeled internal organizational pockets provide extra organization. A buckle system securely attaches the Caddy to the seatpost and seat rails. Durable woven nylon fabrics, water resistant zippers, reflective logos, and reflective tail light loop make this caddy ready for all weather and nighttime riding.
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
Topeak Aero Wedge Pack (Micro w/Fixer)
$34.99
Carry just the necessities in Topeak's Micro Aero Wedge Pack. It's constructed of heavy-duty 1000-denier, Teflon-coated nylon and includes a handy quick-release mount that securely attaches the pack to your seat. And for nighttime safety, it features a 3M reflective strip and a taillight clip.
Topeak Aero Wedge Pack (Micro w/Strap)
$27.99
Aerodynamic seat bag holds tubes, tools and other repair items. Mounts with our innovative Quick Release Buckle system to fit all railed saddles. Specs: - BAG ATTACHMENT: Nylon straps / Buckle - MATERIAL: 1200 denier polyester - SEATPOST DIAMETER: Fits 27.2 - 34.9 mm - SIZE: 16 x 8 x 7.5 cm / 6.3" x 3.1" x 2.9" - CAPACITY: 0.41 L / 25 ci - WEIGHT: 85 g / 2.99 oz - ADDED FEATURES: 3M reflective strip, Safety light clip
Giant Quick Fix Combo Kit
$74.99
- 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
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.
Topeak Aero Wedge Pack (Large w/Fixer)
$49.99
Carry just the necessities in Topeak's Large Aero Wedge Pack. It's constructed of heavy-duty 1000-denier, Teflon-coated nylon and includes a handy quick-release mount that securely attaches the pack to your seat. And for nighttime safety, it features a 3M reflective strip and a taillight clip.
Topeak Survival Tool Wedge II
$74.99
Features durable 1000 denier, wrap-around zipper, extra-long 3M reflective strip for added safety at night and a zippered expanding main compartment for added storage. Mounts and removes quickly with our innovative QuickClick system. 13-function tool kit Includes 2, 3, 4, 5 & 6mm Allen wrenches, T25 Torx wrench, Phillips screw driver, 8 & 10 mm open wrenches, universal chain tool* with chain hook, 2 tire levers & a glueless patch kit. *The chain tool is compatible with single- and multi-speed chains up to 12-speed, NOT including Campagnolo hollow pin chains. - BAG ATTACHMENT: QuickClick (F25) w/seatpost strap - CAPACITY: 0.95 - 1.25 L / 58 - 76 ci - MATERIAL: 1000 denier nylon - EXPANDING: Yes - SEATPOST DIAMETER: Fits 25.4 – 34.9 mm - ADDED FEATURES: 3M reflective strip, Safety light clip, Rain cover, 13-function tool kit - SIZE: 16.5 x 12.3 x 10.5 cm / 6.5" x 4.8" x 4.1" - WEIGHT: 445g / 15.66 oz
Giant Waterproof Seat Bag
$44.99 - $49.99
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.
Giant UniClip Seat Bag with Docking Station
$54.99
SHADOW UNICLIP SERIES Combined with the UniClip Mounting System, this aerodynamic seat bag holds tubes, tools, and other essential repair items. Seamless, fast mounting storage in a sleek, lightweight, and secure design. FEATURES: - Super lightweight, aerodynamic seat bag holds tubes, tools, and other important repair items. - EVA waterproof material protects your gear while riding in wet conditions. - UniClip accessory mount system to attach seat bag and taillight at the same time. - Uniclip saddle mount included. SPECIFICATIONS: - Sizes: 150x90x90mm - Weight: 72g
Giant Shadow DX Seat Bag
$32.99 - $42.99
- 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
Axiom Monsoon Oceanweave Citypack P12+
$181.99
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
SKS Race Bag
$47.50
SKS's Race Bag fastens to your saddle's rails and quickly detaches with a twist. Plenty of sizes ensure you can get one to fit your needs. A separate compartment for a multi-tool keeps your tube safe. And, the reflective accents add visibility in low-light situations.
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.
Evo Seat Bag
$33.99 - $36.99
- 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
Apidura Expedition Saddle Pack
$226.99 - $256.00
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.
Brooks Scape Saddle Roll Bag
$75.00
Made for bikepacking, gravel and adventure cycling, the Scape Saddle Roll Bag is a 100% waterproof, entirely welded bag designed to fit perfectly on almost any bike. Made for bikepacking, gravel and adventure cycling, the Scape Saddle Roll Bag is a 100% waterproof (IPX4 certified), entirely welded bag designed to fit perfectly on almost any bike. Built to last from rugged materials, and designed to maximise its 1L capacity. The roll closure allows easy access as well as space optimisation, rolling smaller when less carrying space is needed. Made from waterproof materials to be prepared for the ride, regardless of conditions. - Above reflective logo - Roll top closure to better optimise space - Plastic buckles with cam lock - Hypalon Velcro strap - Waterproof
Roswheel Road Seat Pack
$164.99
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.
Lezyne Micro Caddy M
$39.99
This compact, aero-shaped saddle bag features large elastic nylon strap that secures it to the seat rails. Micro Caddy M: Fits one medium or two small tubes, plus some extra repair accessories (depending on tube size). External pocket fits one medium multi tool. - Durable woven nylon construction. - Labeled internal organizational pockets. - External, quick access multi-tool sleeve. - Water resistant zipper with large pull loop. - Color options of high contrast red/black or black only. - Dimensions: 145 x 55 x 80mm - Weight: 90g
Axiom Seymour Oceanweave Wedge 1.3 H2O
$54.99
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
Apidura Backcountry Saddle Pack
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.
Topeak Aero Wedge Pack DX (Medium w/Fixer)
$44.99
Carry all the necessities in Topeak's Aero Wedge Pack DX. It's constructed of heavy-duty 1000-denier, Teflon-coated nylon and it sports separate compartments for your mini tool and tube, and includes a handy quick-release mount that securely attaches the pack to your seat. And for nighttime safety, it features a 3M reflective strip and a taillight clip.
evoc Seat Bag Tour M
$45.00
The Seat Bag Tour M is a water-repellent seat bag for tubes and repair kits that offers all the familiar top quality and functionality that EVOC is known for in a compact, 0.7L format. - Very durable and water-repellent material - Water-repellent zipper - Hypalon reinforcement prevents tears from the seatpost's hardware and protects the seatpost's finish - Multipurpose compartment and additional mesh pockets - Integrated loop for tail lights - Easy & safe loop fixation
Blackburn Grid MTB Seat Bag
$31.99
Just the basics. No more, no less. A tiny bag with big potential. Together with tough materials, an internal pocket and a built in light loop the Grid MTB is large enough to fit an MTB tube or a multi-tool, 2 tire levers and a CO2 inflator. - Padded structure keeps its shape - Coated zipper, tail light loop, internal pocket - 14oz/0.4L/24cu in. capacity - Welded seam construction - Hook and loop attachment - Weight: 31 grams
Blackburn Grid Medium Seat Bag
$44.99
Get your payload out of your jersey and under the seat! Built with tough materials, an internal pocket, and retro reflective technology, the Grid Medium seat bag is big enough to fit 2 road tubes, a multi-tool, 2 tire levers, and a CO2 inflator w/cartridge. - Fully reflective side panels - Padded structure keeps its shape - Coated zipper, tail light loop, internal pocket - 21oz/0.6L/36cu in capacity - Welded seam construction - Anti-chafe straps - Weight: 70 grams
Blackburn Outpost Elite Universal Seat Pack
$249.99
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
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.
Lezyne M-Caddy
$34.99
Lezyne takes seatpack storage to the next level with their M-Caddy. Inside, fitted neoprene compartments organize your gear for easy access, while a durable, water-resistant zipper guards against moisture. Plus, a bottom compartment with a Velcro closure securely stores your multi-tool away from your spare tube, eliminating the possibility of a premature puncture. The M-Caddy also boasts a reflective taillight loop for safety.
No Image
$52.99
A compact roll-up with three compartments and internal organizers to keep gear and small items neatly in place. The durable water-repellent and stain-resistant coating keeps contents dry and cleans up easily. Secure strap provides tool-free mounting to frame tube, seat post or to saddle rails. - 3 Compartments - Material: Polyethylene / Engineering grade polymer. Durable water-repellent and stain-resistant coating. - Bag Attachment: Secure strap - Mount: Saddle rails, underneath top tube - Size: 15 x 10.5 x 2cm / 5.9" x 4.1" x 0.8" - Weight: 91g / 3.21oz Compatibility - Fits inner tube sizes: 26" x 1.75 - 29" x 19/2.35 and 700c. - Topeak CO2 inflater, CO2 cartridges, tire levers
Topeak ProPack (Small)
$32.99
Topeak's ProPack is a weather resistant seat pack that's perfect for those light and fast riders who want to carry the bare essentials. Molded out of EVA foam, the ProPack is super lightweight and boasts a sleek profile. And, it boasts a 360-degree reflective strip for safety and Topeak's QuickClick mount for max convenience.
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