Patagonia Guidewater Backpack 29L Fully submersible backpack with minimalist construction to reduce weight without sacrificing durability. Fair Trade Certified sewn. Gear Capacity: 29 L (1,770 cu in) Dimensions: 13.5" x 9" x 21" Weight: 33.9 oz (960 g) Patagonia Guidewater Backpack Features: Hard-Working, Durable Fabric - Made from sturdy 100% recycled nylon fabric and webbing and 100% recycled polyester back panel and lining IPX-7 Rated Bag - Fully waterproof submersible IPX-7 rated bag for keeping contents safe even in full immersion Panel and Straps Do Not Absorb Water - Hydrophobic back panel and shoulder straps do not absorb or retain water Integrated Net Scabbard - Left or right-handed net scabbard is integrated into back panel for easy, out-of-the-way net stowage with either hand Internal Organizer Pocket - Internal organizer pocket separates small items from main compartment contents and can be transferred to external lash points when quick access is critical Vest Compatible - Compatible with Patagonia's Convertible Vest or Wader Workstation, allowing for interference-free access to essentials while on the water