NEW USMC 3 Season Sleep System Long 4pc Bag Bivy Dry Bag Mesh Sack

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USMC Three Season Sleep System – Size Long

This listing is for a genuine U.S. Marine Corps Three Season Sleep System, commonly called the 3S Sleep System. The system is new, complete, and never issued.

The modular design includes a temperate sleeping bag, protective bivy cover, waterproof dry bag, and breathable mesh storage sack. The sleeping bag and bivy can be used together as a complete outdoor sleep system or separated depending on weather and camping conditions.

Complete 4-Piece System Includes

• Type I temperate sleeping bag
• Protective bivy cover
• Waterproof roll-top dry bag
• Type VII mesh storage sack

System Details

• Military Branch: U.S. Marine Corps
• System: Three Season Sleep System, 3S
• Size: Long
• Recommended Height: 5'11" to 6'5"
• Color: Coyote Brown/Tan
• Manufacturer: Propper International, Inc.
• System NSN: 8465-01-576-5222
• Part Number: F216775206LONG
• Original U.S. Military Issue: Yes

Temperate Sleeping Bag

• Type I temperate sleeping bag
• Size 2: Long
• Labeled for use above 15°F
• 100% nylon shell
• 100% polyester insulation
• NSN: 8465-01-574-4004
• Full-length zipper
• Insulated hood and draft protection

Mesh Storage Sack

• Type VII mesh bag
• 100% polyester mesh
• Allows the sleeping bag to be stored uncompressed
• NSN: 8465-01-574-4494

Additional Features

• Modular four-piece military sleep system
• Protective bivy cover helps shield the sleeping bag from outdoor conditions
• Waterproof dry bag with roll-top closure and compression strap
• Mesh sack allows ventilation during long-term storage
• Long size accommodates users approximately 5'11" through 6'5"
• Suitable for camping, hunting, preparedness, field use, and military collections

Condition

This complete system is new and never issued. It has been opened and laid out for inspection and photography but has not been used.

All four components are included:

1. Temperate sleeping bag
2. Bivy cover
3. Waterproof dry bag
4. Mesh storage sack

Please review all photos for the exact style, color, and included components.

Shipping

Ships same or next business day. Closed Sunday and Monday.

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