Military Modular Sleeping System with Center Zipper – 3-Layer Sleeping Bag with Patrol Bag, Intermediate Bag & Waterproof Bivy Cover – Tactical Cold Weather Sleeping Kit with Vacuum Compression Sack

US Army Modular Sleeping Bag System(4-Piece) Assembly Information Includes Patrol Sleeping Bag, Intermediate Sleeing Bag,Bivy Cover and Stuff Sack.A variety of combinations, to meet the environment from 30 degrees above zero to 40 degrees below zero, the real set of sleeping bag system on the market almost meets all Use in the environment.Component Name:Waterproof Stuff SackFabric:Water-resistant and scratch-resistant high-strength nylon surface,thickened nylon tightening belt Closure:Umbrella rope tightening design Size:58x48x48cm

Component Name:Bivy Cover

• Fabric: Using 3 laminating glue,Waterproof and breathable fabric,fully seam pressed
• The outer layer is made of nylon water-repellent, scratch-resistant and tear-resistant material
• Size: 220x90x71cm

Component name:Patrol sleeping bag

• Filling: PolarauardHV
• High-grade military filling material,high fluffy,compression resistant.
• Even if wet,it has a certain thermal insulation performance
• The comfortable temperature is recommended to be 5-15 degrees;extremely low temperature -1 degree.
• Size: from 233x94cm (width) to 233x61cm (narrow)

Component name:Intermediate sleeping bag

• Filling:PolarguardHV High-grade military filling material, high fluffy,compression resistant.
• Even if wet, it has a certain thermal insulation performance
• Temperature scale:comfortable temperature recommended-15-0 degrees; with patrol sleeping bag+camping bag together Use,can reach -40 degrees,comfortable temperature recommended -30 to -20.
• Size: from 221x90cm (width) to 221x58cm (narrow)

3-LAYER MODULAR DESIGN- Includes a patrol sleeping bag, an intermediate cold-weather bag, and a waterproof bivy cover – use individually or combine for extreme weather protection.
CENTER-ZIP CONSTRUCTION- Unlike traditional MSS with side zippers, this system features a central zipper for faster entry and better compatibility with modular tactical gear.
MILITARY-GRADE DURABILITY- Built with water-resistant ripstop nylon shell and soft inner lining for long-lasting outdoor use in any environment.
ALL-SEASON FLEXIBILITY- Use the patrol bag alone for mild nights, the intermediate bag for cold weather, or combine all layers to endure sub-zero temperatures.
AirMod Compression Sack – Push. Twist. Shrink.- Vacuum valve system expels air, reducing bulk up to 60% vs standard stuff sacks.