Humvee Roller Deployment Bag with Shoulder Straps/Rugged Steel Wheel Housing/Weather Resistant 1000 Denier Nylon Made of heavy duty 1000 denier cordura DWR 100% Nylon PU 2 coated fabric Bottom protected with 1680 denier milspec Ballistic Nylon and 35oz hypalon Equipped with shoulder straps for easy carrying Virtually indestructible stainless steel wheel housings Weather resistant design