When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
USMC Gen 1 Main Pack Liner – Waterproof Dry Bag – NSN 8465-01-613-1251
Stay field-ready with this authentic USMC Gen 1 Main Pack Liner, designed for use with the Improved Load Bearing Equipment (ILBE) system. Built to military specifications, this waterproof dry bag ensures your gear stays dry and compact in the most demanding environments.
🔹 Features:
- Genuine USMC military surplus – Gen 1 issue
- Heavy-duty waterproof vinyl construction
- Roll-top closure with buckle for secure sealing
- Integrated purge valve for air release and compression
- Fits inside ILBE main pack or other large rucksacks
- Olive drab color
🔹 Specifications:
- Capacity: 65 Liters
- NSN: 8465-01-613-1251
- Dimensions: Approx. 30" x 20"
21 inch diameter approximately
- Condition: Used – Excellent
🔹 Ideal For:
- Military collectors and reenactors
- Backpackers, campers, and hikers
- Hunters and survivalists
- Seal and fill to line
Kayaking, rafting, and other water-based activities
Trusted by the United States Marine Corps, this liner is more than a dry bag
—it's a field-tested solution for keeping your gear dry, compressed, and protected. The built-in purge valve allows for efficient air removal, making it perfect for maximizing pack space.
