Want to quickly unload your entire seat pack and keep everything totally waterproof? The Terrapin is your answer. The Terrapin System is a holster-like mount with integrated 3D-tapered shape RF welded drybag. With the drybag you get a 100% waterproof system where the load can be quickly removed from the bike for packing or unpacking. The Terrapin is compatible with the Spocket top pouch. Features: - Quickly removable drybag system. Pack the bag at camp then load on bike. - Air Purge valve on right side of bag to enable compression - Side wing compression system featuring rigid foam side panels with fiberglass stiffening and an HDPE bottom sheet - The lower side wing straps feature an upward pull, 3:1 mechanical advantage which engages the side panels - Plastic- and foam-stiffened top-mounting panel - Will not bend or break when tossing the bike around or crashing - Dual, cam-locking closure buckles - Customizable top panel system: Add a bungee, pair of straps, or accessory pocket - Blinky light compatible - Alloy loop at seatpost attachment for strength - Made in USA with domestic and imported materials/drybag imported Sizing: - Minimum of 9.5" clearance from saddle rails to top of tire - Minimum length of exposed seat post is 5" - This is a large seat bag. Check tire clearance with bag properly packed and loaded prior to use to prevent bag damage or worse. On full suspension bikes fully compress rear suspension and check tire clearance prior to use. Specifications: - Weight: Terrapin - 13.0 oz.; Drybag - 6 oz. - Volume: Drybag - 14L with three rolls of the closure - Materials: Revelate exclusive VX 21 polyurethane coated X-pac; Rhinotec; Drybag: 200-denier waterproof TPU laminated nylon

The iconic big seat bag for big trips! The Viscacha (vis-KA-cha) does it all. Take it on the Great Divide Route, the Iditarod trail, or any other epic route. Proven time after time in the longest and hardest endurance events on the planet, whether dirt, pavement, or snow. Features: - Roll-down closure allows bag to expand or compress in volume - EVA stiffened front and bottom plastic sheet provide rigidity and structure for load carrying - Adjustable position saddle rail strap with urethane-coated webbing provides fore-aft adjustment along saddle rails - Internal compression strap for snug packing and internal separation - Overkill aluminum loop seatpost wrap strap - Loops on top for attaching a bungee or spocket - Carbon seatpost friendly - Made in the USA with domestic and imported materials Sizing: - Minimum of 9.5" clearance from saddle rails to top of tire - Minimum length of exposed seat post is 5" - This is a big seat bag. Check tire clearance with bag properly packed and loaded prior to use to prevent bag damage or worse. On full suspension bikes fully compress rear suspension and check tire clearance prior to use. Using a Thudbuster post? See www.revelatedesigns.com for more information. Specifications: - Weight: 13.8 oz. - Volume: 6L - 14L - Materials: VX 21 X-pac; Rhinotec gusset panel; high-density EVA foam; HDPE plastic

The Brooks Challenge Large Tool Bag is a saddle bag for fitment to the rear of a saddle bearing bag loops or over the handlebars. It features buckles located within the hold itself to ensure greater security while the strap that closes the unit encircles the bag's contents, preventing them from rattling during transit. The first Challenge was designed and patented in 1896. The Challenge Large has a lot in common with its distinguished predecessors, but now features triple the volume! - Width: 210mm - Height: 110mm - Depth: 70mm - Volume: 1.2L

The Pika's shorter height makes it ideal for minimalist bikepackers, big day rides, women riding smaller bikes, full-suspension bikes, and others without much tire clearance or exposed seat post. Many winter bikers are also using this bag for day trips as a place to store a puffy jacket or other warm layers. Features: - Roll-down closure allows bag to expand or compress in volume - EVA stiffened front and bottom plastic sheet provide rigidity and structure for load carrying - Adjustable position saddle rail strap with long-wearing urethane-coated webbing provides fore-aft adjustment on saddle rails - Internal compression strap for snug packing and internal separation - Overkill aluminum loop seatpost wrap strap - Loops on top for attaching a bungee or spocket - Carbon seatpost friendly - Made in the USA with domestic and imported materials Sizing: - Requires a minimum of 3" of exposed seat post and 8" of clearance from saddle rails to tire. Check tire clearance with bag loaded and properly packed prior to use to prevent bag damage or worse. On full suspension bikes, fully compress rear suspension and check tire clearance prior to use. Please refer to Revelate Designs' website (www.revelatedesigns.com) if using a Thudbuster seatpost for additional information. Specifications: - Weight: 12.6 oz. - Volume: 6-12 liters

The D-Shaped Bag was featured in Brooks Catalogues as far back as 1910. This innovative design features a two piece construction–while the outer sleeve remains permanently attached to the saddle, the bag has an inner purse that may be removed so that its owner may retain it, thus securing its valuable contents. The purse is attached to the sleeve by a "Sam Browne" fixing, preventing it from sliding out, even under extreme conditions. - Width: 165mm - Height: 110mm - Depth: 50mm - Volume: 0.4L

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

The EXP Series Seat pack keeps gear high, centered, and in line with you and your bike. Much like a dry bag or stuff sack, the EXP Series Seat pack fits a wide range of load sizes, and dutifully carries anything you need on your next two-wheeled mission. - Water-resistant welded construction with waterproof fabrics - Roll type closure and air purging valve that allows for managing overall volume - Stretch cord storage on top - Durable 1000D material strategically placed in high wear areas - Weight: 380g - Volume: 6-14L

Ortlieb's Seatpost-Bag is an easy way to add extra carrying capacity to your bike. Tool-free mounts make it easy to get on and off, and switch from bike to bike. The roll-top closure makes it sealed from the weather and splashes, and allows for tight packing. The whole thing is made from waterproof nylon and Cordura, and even acts like a fender, keeping your back muck free. It's available in two sizes, the small one being suitable as additional bag for longer trips, the large version might even replace a backpack.

The first Brooks Challenge was designed and patented in 1896. This tool bag is for fitment to the rear of saddle bearing bag loops. It features buckles that, while fastening the bag to the saddle, are located within the hold itself, thus ensuring greater levels of security. The strap that secures the unit encircles the tools it carries to prevent them from rattling during transit. - Width: 175mm - Height: 78mm - Depth: 45mm - Volume: 0.5L

Topeak's SideKick Wedge Pack STW features a unique, positive locking 2-piece mount that makes attaching and removing the pack a snap. Its unique side-opening design makes accessing your gear quick and easy. One side opens to reveal the included 16-piece tool kit, and the other side boasts room for carrying tubes, a C02 pump, wallet, keys and whatever else you need. For low-light conditions, a 3M reflective strip adds safety and its semi-rigid construction makes the Wedge Pack durable and tough.

The Mountain Wedge 3 was designed for the rider who needs the capacity of a Jandd Rack Pac but doesn't want to bear the weight and cost of a rack. - HDPE stiffener around the entire bag, and an aluminum alloy stay that runs across the top of the bag to eliminate sag or sway - Five-point suspension with a hook-and-loop seat post strap; two webbing and cam buckle straps secure the bag to the seat rails, and for additional stability, two bungees fix the bottom to the rear braze-ons - Made of Dupont Cordura - 3M reflective trim - Expanded Dimensions: 9 x 11 x 7 inches - Weight: 440 grams - Capacity: 456 cubic inches

The Isle of Wight Saddle Bag is a smart, practical bag to accompany the rider on every journey. Constructed from waterproof bluesign material and genuine Brooks Leather, the bag features a unique double zip for easy access to your valuables, with room enough for multi tools, and an innertube. - Width: 100mm - Height: 110mm - Depth: 180mm - Volume: 1.2L

Not only does Banjo Brothers' Minnehaha Canvas Saddle Bag give you huge carrying capacity, it classes up any ride. You can pack a picnic and extra clothes while the 3-point attachment and hardwood internal support keep the load stable. The main panel of the bag boasts a durable, layered 18-ounce canvas construction and the bottom is reinforced with a riveted plate to keep your bag from sagging under load. Clever details include detachable reflective tabs, an interior wallet pocket and exterior lashing points so you can attach a jacket or walking shoes.

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.

Want to bikepack without breaking the bank? Banjo Brothers to the rescue. A huge seat-mounted pack for bikepacking and commuting - no rack required. Usable capacity between 800 cu in and 350 cu in. 800 cu in (13L) – 22 x 7 x 6.25. Can be compressed down to 350 cu in when full capacity not needed. Rigid hull inside front of bag for secure support even when bag isn’t full. Removable waterproof liner. Requires a gap between saddle rails and fender of at least 8". - Weight: 2 lbs - Dimensions: 22.0"L 7.0" H x 6.25" W - Capacity: 800 cubic inches / 13L - Removable waterproof liner. - Requires a gap between saddle rails and tire of at least 8". - Imported

Topeak's Survival Tool Wedge Pack II features a unique, positive locking mount that makes attaching and removing the pack a snap. A rain cover is included; if you get caught in a storm, just cover the pack and your belongings will stay dry. Plus the included 17-piece toolkit has everything you'll need to fix your bike on the go. It's expandable, so you'll have plenty of room for carrying tubes, a C02 pump, wallet, keys and whatever else you need. For low-light conditions, a 3M reflective stripe adds safety and its 1000-denier, Teflon-coated construction makes the Wedge Pack durable and tough.

Topeaks Aerowedge iGlow is an aerodynamic, lightweight, under-seat bag with Integral Glow technology for enhanced nighttime visibility. Mounts with Topeak's innovative Quick Release Buckle system to fit all railed saddles. Includes two CR2032 batteries.

- Everything you need for a quick fix on the road - 3 tire levers - Patch Kit - 9-function multi-tool - CO2 inflator with 2 16g CO2 cartridges - Seat bag

An ultra-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 - Zippered side pockets do not impede leg movement, and are ideal for phone, keys, CO2, etc. - Interior credit card / ID pocket - Integrated waterbottle holder - Ultra-visible 3M triangle logo - LED light clip Volume 2.8 L / 173 cu in Weight 214g / 0.47 lbs

XLAB has designed the first aerodynamic repair storage bag for single rear systems with their Aero Pouch 300. It sports a compact, sleek design while carrying a great deal of essential repair tools. • Fits around the bottle cage on all metal XLAB single rear systems • Simple install by using the 2 bottle cage holes • Actually helps the drag behind you by collecting the air into a smooth airflow • Velcro zipper pull stays down to avoid zipper flapping drag Includes: • AERO POUCH 300 bag • All required hardware for mounting onto metal DELTA systems • Installation Instructions Material: • Tough woven nylon • Rigid insert to maintain shape • Weight: 107 grams Fits all metal XLAB single rear systems • DELTA 300 • DELTA 400 • DELTA 425 • DELTA SONIC • DELTA SONIC XL

- 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

No rack, no problem. Banjo Brothers' Waterproof Saddle Trunk has a whopping 400 cubic inches of space with a waterproof main compartment and outer pockets for easy access to smaller items. A webbing loop on top lets you lash a jacket to the bag so you can reach it before the rain comes. An interior aluminum strut, stiff hull and 4-point strapping system control the load from bouncing, rattling or swaying. The best part is when you're done with your ride, you can remove it quickly and it works on pretty much any bike. - Weight: 1.25lbs - Dimensions: 12.5" L x 7" H x 6.5" W - Capacity: 400 cubic inches / 6.6 liters - Waterproof main compartment with replaceable welded liner - Outer pockets for easy access to money or keys - Webbing loop on top for attaching a rain jacket or other gear - Interior aluminum strut, stiff HDPE hull and 4-point strapping controls loads

- 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

Fizik 00 Saddle Bag: The thermoformed Microtex Hardcase construction is tough, lightweight and weatherproof, forming a sleek, efficient bag that opens out wide to allow easy access to all contents. One spacious compartment with padded lining has room to carry your inner tube, tire levers, CO2 canister and inflator. The water-resistant zip running around the outside of the 00 Bag has a semi-auto lock puller, for ease of use at the roadside and added security on your ride, while its Thermoplastic Rubber welded strap is secure and hard-wearing, enabling easy fixture to any bike. - Thermo-formed classic Microtex - Injected TPR closure system and logo - Padded inner lining

Giant's Quick Fix Compress Seat Bag has what you need to keep you rolling. This kit of on-the-go essentials includes a sturdy seat bag, three tire levers, a 9-function multi-tool, and CO2 inflator head with two cartridges. Just add the appropriate sized tube and you're set.

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.

The MSW Ride and Repair Kit includes a seatbag, eight-piece multi-tool, repair patch kit, inflator head, two 18g CO2 cartridges, and three tire levers. Everything you need to keep you rolling with a bag to put it all in. - 50 cubic inch seat pack - Push on Presta and Schrader inflator head - Three tire levers - Eight-piece multi-tool including 2/3/4/5/6mm hex wrenches, T25 Torx, one standard and Philips screwdriver - Patch kit with glue - Two 18g CO2 cartridges

- Includes everything for a quick fix while on or off-road - Liv seat bag - 12 glueless patches - 2 tire levers - Mini pump - 9 function multi-tool

- 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

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.