The Boundary™ Dry Pack is a simple, durable waterproof portage pack with an all-new suspension system designed to lighten the burden of gear-hauling whether you're paddling, fishing, rafting, camping or traveling on trains, buses and roof racks. Padded shoulder straps add carrying comfort and can also be detached for travel or use as a dry bag. The updated DrySeal™ roll-top closure and side compression straps make it easy to achieve the optimal seal.