- 100% Nylon
- Military Specification Fabric: Cordura 500D 100% NYLON, durable, abrasion-resistant and splash-proof
- Volume of this outdoor hydration pack :20L
- Size:24cm X 19cm X 44cm(L*W*H),small error is acceptable
- Only for Emersongear LBT 1961A-R Chest Vest
- Can stored the bladder,and easily the tube easily pass through with the outlet hole at the top