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Revelate Designs Terrapin System Seat Bag

Revelate Designs Terrapin System Seat Bag
  • Color: Black
  • Color: Black
  • Color: Black
  • Color: Black
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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.


- 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


- 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.


- 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