USGI USMC SealLine ILBE Waterproof Dry Bag Liner 65L – Genuine Military Issue VG For Sale

Condition

This item is new old stock (NOS) and in very good condition. Expect minor scuffs or storage odor from long-term warehousing, but no holes, no repairs, and fully functional. Each bag has been inspected and is ready for use.

USGI USMC SealLine ILBE 65L Waterproof Dry Bag Liner – Main Field Pack

Equip yourself with genuine Marine-grade protection using this authentic USMC waterproof liner, engineered for the ILBE Main Field Pack. Designed in collaboration with the United States Marine Corps and made in the USA, this liner ensures reliable waterproofing, durability, and long-term performance in the toughest field conditions.

Key Features

• Constructed from 210D Oxford nylon with a high-tenacity polyurethane coating for exceptional strength and waterproof protection.
• Features SealLine’s exclusive roll-down DrySeal closure and heavy-duty buckles for a secure, watertight seal.
• Includes a manual air-purge valve allowing trapped air to be released during sealing—ideal for compact, low-profile packing.
• 65-liter capacity (approx. 33″ tall × 12″ diameter) – designed for the ILBE Main Field Pack, but works perfectly as a standalone dry bag for hunting, camping, boating, or tactical use.
• Olive Drab (OD) Green military issue color.
• NSN: 8465-01-559-5404 – confirms official U.S. Marine Corps specification
• Made in the USA.

Why You’ll Want It

This waterproof liner was purpose-built for the ILBE Main Pack, offering unmatched protection from water, sand, and debris. The air-purge valve lets you compress the bag tightly, reducing bulk and maximizing space inside your pack. With rugged SealLine construction trusted by the Marine Corps, it’s ideal for field use, prepping, or outdoor adventure.

Perfect for:

• Field packs, camping, hunting, boating, or wet-weather 65 Liters
• Dimensions: Approx. 33″ H × 12″ D
• Material: 210D Oxford Nylon with Polyurethane Coating
• Closure: DrySeal Roll-Top with Quick-Release Buckles
• Feature: Manual Air Purge Valve
• Color: Olive Drab (OD) Green
• NSN: 8465-01-559-5404
• Origin: Made in USA