KWAK Compression cover compresses your sleeping bag to a minimal size for more comfortable transport and at the same time, it protects from tearing or staining during the transportation. The cover is equipped with two horizontal and vertical straps, a drawstring and a brake. The straps can make the bag shrink. From the top, the sleeping bag is covered with a waterproof lid, that prevent water from getting inside the pack. KWAK Compression cover ensures a safe journey for your sleeping bag.