Dry Case, 100% Waterproof Backpack, 35 Liters, "Masonbord Blue".  Made of durable "Gnarwall Marine Grade" waterproof material.

Unique 2-way inflation/compression purge valve, you can use as a draining tool, if you have used the pack as a shower or cooler.

Internal zip pocket, front mesh pocket, padded shoulder straps and back.

Measures: 28"x15"x9"

Pre-owned, good condition.  Bag new - $100.