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23 products
Extreme Cold Weather Sleeping Bag - Military Grade Subzero Mountain Camping Gear
From $99.99
Unit price perExtreme Cold Weather Sleeping Bag - Military Grade Subzero Mountain Camping Gear
From $99.99
Unit price perBuilt for Extreme Conditions
This military-grade sleeping bag is engineered to keep you warm and comfortable in the harshest subzero environments. Originally designed for US Army field operations, this extreme cold weather sleeping bag delivers uncompromising performance when temperatures drop below freezing.
Key Features:
- Subzero Temperature Rating: Tested and proven in extreme mountain conditions
- Military Specification: Built to rigorous US Army standards for durability and reliability
- Lightweight Design: At just 8 pounds, it's surprisingly portable for its warmth capacity
- Durable Construction: Heavy-duty materials designed to withstand field use and harsh weather
- Versatile Use: Perfect for winter camping, mountaineering, emergency preparedness, or military operations
Why Choose This Sleeping Bag?
When your life depends on staying warm, you need gear you can trust. This isn't just another camping accessory – it's survival equipment that has been battle-tested in some of the world's most challenging environments. Whether you're planning a winter expedition, preparing for emergencies, or need reliable cold-weather gear, this military sleeping bag delivers the warmth and durability you can count on.
Perfect for: Winter camping, mountaineering, emergency preparedness, military personnel, outdoor professionals, and serious adventurers who demand the best cold-weather protection.
Military-Grade Cold Weather Protection
Experience the same reliable warmth trusted by US Military personnel with this authentic Intermediate Cold Weather Sleeping Bag. This genuine military-issue mummy bag provides optimal thermal efficiency and comfort for temperatures where standard sleeping bags fall short.
Key Features:
- Intermediate Cold Weather Rating: Designed for temperatures between 10°F to 30°F (-12°C to -1°C)
- Fits Part of the (MSS) modular sleep system
- Mummy Style Design: Contoured shape maximizes warmth retention while minimizing weight
- Military Specification: Built to rigorous US Military standards for field operations
- Lightweight Construction: Only 4 pounds - won't weigh down your pack
- Genuine Military Issue: Authentic surplus, not a civilian reproduction
- Made in USA manufactured Tennier Industries Inc.
- NSN: 8465-01-551-9876
- ECWS (Extreme Cold Weather System)
- Measures 85" x 35", providing plenty of room for a comfortable night's sleep.
Field-Tested Performance:
Whether you're backpacking in colder seasons, camping in unpredictable weather, or need reliable cold weather gear for emergency preparedness, this sleeping bag delivers the same dependable warmth that keeps soldiers comfortable in challenging conditions. Feel the confidence that comes from using gear engineered to military specifications.
Perfect For: Backpacking, camping, hunting, emergency preparedness, military training
Specifications: Weight: 4 lbs | Temperature rating: 10°F to 30°F | Mummy style | Genuine US Military Issue
Condition #1
Military-Grade Cold Weather Protection
Experience the same reliable warmth trusted by US Military personnel with this authentic Intermediate Cold Weather Sleeping Bag. This genuine military-issue mummy bag provides optimal thermal efficiency and comfort for temperatures where standard sleeping bags fall short.
Key Features:
- Intermediate Cold Weather Rating: Designed for temperatures between 10°F to 30°F (-12°C to -1°C)
- Fits Part of the (MSS) modular sleep system
- Mummy Style Design: Contoured shape maximizes warmth retention while minimizing weight
- Military Specification: Built to rigorous US Military standards for field operations
- Lightweight Construction: Only 4 pounds - won't weigh down your pack
- Genuine Military Issue: Authentic surplus, not a civilian reproduction
- Made in USA manufactured Tennier Industries Inc.
- NSN: 8465-01-547-2694, 8465-01-547-2757, 8465-01-445-6274, 8465-01-398-0687
- ECWS (Extreme Cold Weather System)
- Measures 80" x 35", providing plenty of room for a comfortable night's sleep.
Field-Tested Performance:
Whether you're backpacking in colder seasons, camping in unpredictable weather, or need reliable cold weather gear for emergency preparedness, this sleeping bag delivers the same dependable warmth that keeps soldiers comfortable in challenging conditions. Feel the confidence that comes from using gear engineered to military specifications.
Perfect For: Backpacking, camping, hunting, emergency preparedness, military training
Specifications: Weight: 4 lbs | Temperature rating: 10°F to 30°F | Mummy style | Genuine US Military Issue
Condition #1 new without tags
US Military Extreme Cold Weather Sleeping System - Mummy Style (Genuine Issue)
From $127.95
Unit price perUS Military Extreme Cold Weather Sleeping System - Mummy Style (Genuine Issue)
From $127.95
Unit price perUS Military Extreme Cold Weather Sleeping System - Genuine Issue
Experience field-proven warmth trusted by US Military personnel in the harshest conditions. This authentic Intermediate Cold Weather Sleeping Bag is genuine military surplus—built to rigorous military specifications for reliable performance when standard civilian gear falls short.
Military-Grade Construction
- NSN-Certified: Authentic US Military issue, not a civilian reproduction
- Made in USA: Precision-engineered to military specifications
- Heavy-Duty Build: Robust 7 lb construction designed for extended field operations
- Mummy Style Design: Contoured shape maximizes thermal efficiency while minimizing weight
Performance Specifications
- Temperature Rating: Intermediate cold weather protection (10°F to 30°F)
- Weight: 7 lbs
- Style: Mummy cut for optimal warmth retention
- Includes: Compression stuff sack for compact storage
Condition & Options
Available in two configurations:
- Excellent with Bivy: Complete system with protective bivy cover
- Sleeping Bag Only: Standalone intermediate bag
All units inspected and graded excellent condition. Sleeping bags show minimal field use with full functionality intact. Stuff sacks may show cosmetic wear (writing/minor tears) but do not affect performance.
Ideal Applications
- Backpacking & wilderness camping
- Hunting & outdoor expeditions
- Emergency preparedness kits
- Military training & reenactment
- Cold weather survival gear
Why Choose Military Surplus?
Genuine military-issue gear delivers unmatched durability and field-tested reliability. This sleeping system has been engineered to keep service members warm in extreme environments—the same proven performance is now available for your outdoor adventures.
Authentic. Durable. Mission-Ready.
Key Features:
- Authentic US Military Issue: Genuine GI sleeping bag cover in brand new condition
- GORE-TEX Construction: Waterproof, windproof, and breathable fabric technology
- Woodland Camouflage: Classic military woodland pattern for concealment
- Bivy Design: Compact, lightweight shelter for individual use
- Brand New Condition: Unused military surplus in perfect condition
- Ultra-Lightweight: Only 2 pounds for easy transport and packing
Technical Specifications:
- Material: GORE-TEX waterproof/breathable fabric
- Pattern: Woodland camouflage
- Weight: 2 pounds
- Type: Individual bivy sleeping bag cover
- Condition: New, unused military surplus
- Origin: US Military specification
Perfect For:
- Military personnel and veterans
- Ultralight backpacking and hiking
- Survival and bushcraft training
- Emergency preparedness kits
- Hunting and outdoor adventures
- Minimalist camping
- Tactical training exercises
Benefits:
- Weather Protection: GORE-TEX keeps you dry while allowing moisture to escape
- Lightweight Shelter: Minimal weight for maximum protection
- Military Durability: Built to withstand harsh field conditions
- Versatile Use: Works as bivy, ground cover, or emergency shelter
- Compact Storage: Packs down small for space-efficient carry
- Proven Performance: Time-tested by military forces worldwide
Military-grade protection in an ultralight package. This authentic US Military GORE-TEX bivy cover provides the same reliable weather protection used by soldiers in the field, perfect for anyone who needs lightweight, dependable shelter.
The US Military Intermediate Cold Weather Sleeping Bag is an excellent choice for camping or overnight trips where you are exposed to cold weather. This sleeping bag is part of the modular sleep system, which is a sleeping bag design program that our government invested millions of dollars to perfect. You can benefit directly from this military project by purchasing and using this intermediate cold weather sleeping bag, which is the foundation of the modular sleep system.
With the exterior of the Intermediate Cold Weather Sleeping Bag being constructed from RipStop nylon, you can immediately count on this sleeping bag to last. No other material has been more battle tested and combat proven than RipStop nylon, which is why it is still used today in these sleeping bags. The insulation in the sleeping bag is high performance and has a quilted design for proven warmth and comfort.
Authentic US Military Intermediate Cold Weather Sleeping Bag
Rated from 30 Degrees to -10 Degrees
Foliage / Urban Grey Color
Dual Sided Zippers
Mummy Style Design
Dimensions: 75" x 27" and 80" x 30" Length x Wide (Approximate)
Grade 1: Excellent to New/Unissued – Military Surplus products are US Government Issued products and are rated in excellent to new/un-issued condition. These products may be outside of original manufacturer's packaging but they will show minimal or no signs of wear.
Grade 2: Good to Very Good – Products have been previously washed and light pilling may be light present but they retain 100% of their original functionality. Products have no staining, no holes no burns check everyone. All in good working order.
Ships and packed in USA.
Authentic U.S. Military Issue GORE-TEX Bivy Cover — Woodland Camo
Built to keep warfighters dry and warm in the harshest conditions, this genuine U.S. Government Issue GORE-TEX Bivy Cover is a proven piece of field gear trusted by the Department of Defense. Whether you're running a backcountry camp, prepping for emergencies, or adding a serious layer to your sleep system, this bivy delivers military-grade weather protection at a fraction of the new price.
Condition #3 — Fair and Serviceable: These covers remain fully functional but show signs of field use. Minor imperfections such as snags, small rips, seam wear, pilling, loose tape, or missing tags may be present. Waterproofing may be reduced compared to original issue but most remain serviceable in the field.
Key Features
- 3-layer GORE-TEX® fabric — 100% waterproof and windproof
- Sealed seams for water and heat retention
- 2-way YKK® zipper for ventilation control
- Mummy hood for full head and face protection
- Compatible with military ECWS, intermediate, and modular sleep systems — and most civilian sleeping bags
- Woodland camouflage pattern
- NSN# 8465-01-445-6274
- Dimensions: approx. 85" x 35" x 28"
Use It With or Without a Sleeping Bag
The bivy cover functions as a standalone ultralight shelter or as an outer shell over any sleeping bag to add warmth and weather resistance. Vent it in summer, seal it in winter — it adapts to the season.
Ships packed in the USA. U.S. Gov. Issue.
Exclusively Made for the Elements
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