GI 5 Piece Improved Modular Sleep System (IMSS)— Used

Patrol Bag: Temperature to +30° Water-resistant, ripstop nylon Reversible double-pull (opens end to end) slider allows top or bottom ventilation Non-locking slide fastener self-repairs if jammed or snagged Draft flap prevents heat loss Hood adjusts for heat retention; includes nylon drawcord and barrel lock DIMENSIONS: 92 x 37' to 92 x 24" COLOR: Foliage Weight: 2 lb 7 oz Intermediate Cold Weather Bag: Temperature to -10° Water-resistant, ripstop nylon Free from cold spots Insulation does not migrate in the bag Anatomically designed foot box contains twice the insulation as the bag Sewn-in, quilted chest collar prevents air drafts up and down through the hood Hood adjusts for heat retention; includes nylon draw cord and barrel lock DIMENSIONS: 87 x 35 1/2" to 87 x 23" COLOR: Urban Grey Weight: 3 lb 10 oz Bivy Cover: Made of durably waterproof and windproof 3-layer laminate fabric and approved by all departments and agencies of the Department of Defense Includes snap fastener and slide fastener DIMENSIONS: 85" x 28" x 35" COLOR: ACU Weight: 1 b 14 oz   Stuff Sack: Compressible to one cubic foot Six 1"-wide nylon webbing straps adjust by ladder lock buckles Reinforcement webbing is sewn around the circumference of the bag Nylon drawcord closure with a barrel lock DIMENSIONS 30" in length, 14" in diameter COLOR: Foliage Weight: 12 oz   Smaller Stuff Sack: Foliage Weight: 8oz   4-Piece System NSN: 8465-01-547-2757 ​ All components are manufactured by Tennier Industries