NEW Revelate Designs Terrapin Seat Bag - 8L, Black variant-size-42-eu-mens 5L lumbar reservoir and compresses

5L lumbar reservoir and compresses for stable carry

Handlebar : Surly Sunrise

Flange Diameter: 52

For use with any rear wheel-mounted trainer

Contains no MSG

NEW Revelate Designs Terrapin Seat Bag - 8L, Black variant-size-42-eu-mens 5L lumbar reservoir and compressesThe Terrapin System is a holster like mount with integrated RF welded drybag. The load can be quickly removed from the bike for packing unpacking. With Indie Rail, each saddle rail is cinched down hard to the sides of the bag, virtually eliminating side to side bag sway without the need for external hardware. Indie Rail attachment system and active camming hardware Super stable without added hardware Radio frequency welded drybag with air purge valve