Uncharted Supply's Co.'s Rapid Raft is an inflatable pack raft. It weighs just 3lb and is the size of a loaf of bread when folded. But it supports up to 400lb when fully inflated. Originally designed for military use, the Rapid Raft can be inflated or deflated within 30 seconds and without the need for tools. It has a watertight welded-seam construction and is made of TPU-coated nylon for durability.