Patagonia Lightweight Travel Pack The Patagonia Lightweight Travel Pack lets you put plans in motion. It holds what you need for exploring city markets or making a summit push on a mountainous trek and it stuffs into its own pocket. The main compartment uses a simple drawstring closure to keep gear safe and packed tight. There's also a zippered lid pocket for quick access to smaller items Exterior mesh pockets hold bottles, shell and gloves. The back panel is cushioned with lightweight foam; there are breathable shoulder straps, and sternum strap and a webbing waist belt that distribute the load to keep you comfortable. It is made of 1.8-oz. 40-denier 100% nylon double-ripstop with a polyurethane coating and a silicone finish. It is reinforced with 6.3-oz 210-denier.The Patagonia Lightweight Travel Pack is perfect for tossing into your luggage for shorter adventures.