USGI ACU 5-PC. SLEEP SYSTEM USED

The USGI ACU 5-Piece Modular Sleep System is one of the most sought-after pieces of American military surplus on the market — and for good reason. Issued to U.S. servicemembers across every branch, this genuine government-issue system layers together to handle everything from mild summer nights to sub-freezing winter conditions. For your customers who camp, hunt, prep, or serve, this is the gold standard in field sleep gear.

This is authentic used U.S. military surplus — the real deal, not a copy. Each set will show honest signs of field service such as minor scuffs, faded printing, or light staining, which speaks to its genuine issued history. The rugged construction that made it survive military use is exactly what makes it a proven seller for outdoor retailers, surplus shops, and prepper-focused stores.

What's Included — All 5 Pieces

• Patrol Sleeping Bag — lightweight bag rated for mild to cool weather, ideal for spring, summer, and early fall use.
• Intermediate Cold Weather Sleeping Bag — heavier insulated bag designed for cold-weather conditions on its own.
• Bivy Cover — waterproof, breathable outer shell in ACU Universal Camouflage Pattern; protects the bags from moisture, wind, and ground contact.
• Compression Stuff Sack — heavy-duty sack with compression straps to pack the full system down for transport.
• Stuff Sack — secondary storage sack for individual components.

Modular by Design

The genius of the Modular Sleep System is its layering. Use the Patrol bag alone in warm weather, the Intermediate bag alone in cold conditions, or combine both inside the Bivy Cover for extreme cold. The Bivy adds crucial waterproof protection so troops — and now your customers — can sleep directly on the ground without a tent when needed.

Who Buys This

• Hunters and backcountry campers who need real cold-weather performance
• Preppers and bug-out bag builders looking for proven, all-season sleep gear
• Military surplus collectors and veterans wanting the genuine ACU-era issue
• Airsoft and milsim players running authentic U.S. loadouts
• Scouts, guides, and outfitters equipping crews on a budget

Key Features

• Genuine U.S. Government Issue — not a reproduction
• Complete 5-piece modular system covers a wide temperature range
• Waterproof, breathable Bivy Cover in ACU Universal Camouflage Pattern
• Compression sack packs the full system down for transport
• Used condition with authentic field-service character