Revelate Designs -
The Revelate Designs Spinelock Seat Bag integrates user tested and approved features like a one-way air purge valve, rear light slots, loop and bungee deck, and an external plastic bottom with a new patented attachment system built for stability. Innovative Spinelock stability system completely eliminates side to side sway Two mounting positions to accommodate seatpost setback and saddle adjustments Quick release bag from bike One way, low profile, air purge valve Carbon seatpost friendly Top mounted external webbing and bungee for additional storage Revelate Designs Spinelock Seat Bag, 10L, Black Color: Black Total Volume: 610 Attachment Method: Quick Connect Defined Color: Black Weight: 638 Waterproof: Yes Revelate Designs Spinelock Seat Bag, 16L, Black Color: Black Total Volume: 975 Attachment Method: Quick Connect Defined Color: Black Weight: 680 Waterproof: Yes