NEW Marine Sleep System Compression Sack (3 Season Liner)

The waterproof compression sack provides storage of the 3-season sleeping bag and bivy in the field and easily compresses their volume into a cylindrical shape to fit in the bottom of an ILBE main pack. Waterproofing is achieved by having stitchless technology and packing is facilitated by having a smooth surface on both the inside and outside of the bag. NSN-8465-01-574-4003