The black sleep system compression stuff sack is designed to hold and compress the components of the U.S. military Modular Sleep System. It uses adjustable straps to reduce bulk for easier packing and transport.

• Color: Black
• Material: Nylon with webbing straps
• Function: Compresses MSS sleeping bags and bivy cover for storage

Issued as part of the U.S. military Modular Sleep System for field carry and load management.