Hammaka Parachute Silk Hammock Color: Navy Blue/ Forest Green (2002-HMKA) The Hammaka silk hammock is made of 100 percent nylon parachute silk. This material is a unique blend of weight and strength, combining uncommon comfort and portability with absolute safety. High quality durable triple stitching at pressure points maximizes support and safety. Nautical standard rope is used at each end of the hammock to connect the parachute silk material to the hanging hardware. Stainless steel, high quality S-hooks are attached to the rope at each end, making the Hammaka compatible with ropes or straps of any size or variety. The permanently attached stuff sack provides a storage bag that optimizes the portability and long life of the hammock.