Bringing the kids along on the craft increases the chances of an overboard so we stash our equipment in the Guidewater 80L Duffel Bag for family fishing trips. Patagonia's earth-friendly construction doesn't deplete this duffel's technical design. Recycled materials are double-coated with PU and TPU to create a watertight submersible seal keeping any and all contents safe and dry no matter who rocks the boat.