FEATURES: Easily store and attach gear to the top of your vehicle Unique design allows multiple duffels to buckle together and be strapped to the top of your vehicle simultaneously Constructed with waterproof materials and a PU-coated zipper, keeping your gear dry and protected even in the roughest weather ADDITIONAL DETAILS: 60L: 25" L x 13" W x 11.75" H 120L: 32" L x 15" W x 15" H