Osprey Transporter WP 70 is the perfect bag for the grandest adventure with IPX7 waterproof submersible rating. Designed with easy-to-operate zip closure, offering unmatched protection access to your expedition gear. From multi-day whitewater trips to the toughest overland excursions, the 40L is perfect for keeping a sleeping bag, tent, and other everyday items perfectly dry and secure no matter what conditions are thrown your way. It's rare for dry bags like this to get an IPX rating, but it has been demonstrated as fully-submersible waterproofing up to one meter of water for 30 minutes. Padded shoulder straps, reinforced grab handles and ample lash points make it easy to carry, strap and secure this duffel through hell or high water. It's not just ultra-tough, it's sustainable too. Constructed from recycled and bluesign-approved 630D ripstop high-tenacity nylon, with double-coated fabric with durable TPU for extreme abrasion resistance. Go ahead, throw these bags from the raft to shore, truck to rock, or anywhere else for that matter. They're built to last.