ATV-TEC ATV Expedition Cargo Bag - A tubular steel frame offers superior strength and durability. It also maintains a weather tight seal, performance and appearance. A zipper free design. The lid compresses against the arched steel frame to ensure canstant pressure and a gap free seal. Interior tubular steel frame for strength and rigidity Zipper free design Eliminates Dust and Water 4300cu inches of storage Two drink Holder and Quick Assess pockets 36 in. length x 11 in. width x 11 in. height