USMC Outer Sleeping Bag | Extreme Cold Weather


Overcome severe cold with the Marine Corps Extreme Cold Weather Sleeping Bag from Smith’s Surplus and Supply. This official USMC issue bag works standalone or as a component of the USMC Improved Sleep System. Lightweight, compression-friendly and rated for temperatures from 5F-20F with a military-grade zipper and an adaptable cinch-down hood.

** Get special bundle pricing when purchased with the USMC 3 Season, USMC Extreme Cold Outer Bag and Mesh Storage Bag.

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smiths surplus and supply

Introducing the USMC Outer Sleeping Bag for Extreme Cold Weather, now available at Smith’s Surplus and Supply. Crafted to deliver unmatched comfort and warmth during your outdoor adventures, this bag features a water-resistant 30D ripstop nylon shell and a two-layer offset construction that effectively eliminates cold spots.


  • USMC Outer Sleeping Bag for Extreme Cold Weather
  • Genuine United States Marine Corps Standard Issue
  • Breathable and water-resistant 30D ripstop nylon shell
  • 2-layer offset construction to do away with cold spots
  • Heavy-duty zipper enclosure
  • Adjustable cinch-down hood for better heat retention
  • Comfortably accommodates users up to 6’ 5’’ tall
  • Quality insulation made of 100% Nylon fill and 100% Polyester
  • Reinforced retention loops to prevent clumping during movement
  • Can comfortably function in temperatures from 20F to 5F
  • Pair it with a U.S G.I. USMC Improved Bivy Cover for additional protection
  • Weights approximately 3.5lbs and compresses to roughly 10” x 10”
  • NSN: 8465-01-608-7503
  • Proudly made in the USA

Combine this sleeping bag with the USMC Improved Bivy Cover and the USMC 3 Season Sleeping bag, also available at Smith’s Surplus and Supply, for maximum cold weather protection.

Additional information

Weight4 lbs
Dimensions12.25 × 12 × 8.5 in

Premium, Very Good, Good, Fair




Black / Gray


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