Patagonia Disperser Roll Top Pack 40LThis 40 liter waterproof backpack is built to carry everything you need for a long day on the water while keeping it completely dry. Its non submersible roll top design provides excellent weather protection and easy access to a huge main compartment, while the ergonomic shoulder straps and padded back panel ensure comfortable hauling during serious treks to remote access points. Hardworking, Durable Fabric Body and webbing are made of sturdy 100%