Surly Revelate Designs Spinelock Seat Bag Size:10L Thermo-formed backpanel and contoured shoulder

Thermo-formed backpanel and contoured shoulder straps provide comfort and keep the pack stable when you’re ripping the steep and deep

Pack volume:   50 l

Narrow head width for tight placements

The five gear loops and two attachment points for ice screw clips offer plenty of options for holding equipment

>Schoeller® Keprotec® on the palm and wrap caps contains Kevlar® for ultimate durability and grip

Surly Revelate Designs Spinelock Seat Bag Size:10L Thermo-formed backpanel and contoured shoulderThe 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 Low profile, high strength, forged aluminum clamp