Exped Torrent Bag, 50 Pack: 100% Nylon with 100% TPU film. Webbings/ binding tapes: 100% Nylon. Padding: EVA foam Imported 50 Liters Completely waterproof high frequency welded nylon fabric and double base for durability Internal organizer with quick access pocket, zippered mesh pouch and key clip Three daisy chains for endless attachment options and sturdy grab handle Features comfortably padded shoulder straps and removable padded hipbelt