• Green dry bag with a valve on a wooden surface
  • Green dry bag on a table under a tent with boxes and equipment in the background
  • Green bag with a logo on a wooden surface
  • Green sleeping bag on a light wooden surface
  • Close-up of a waterproofing insert with instructions and Seal Line branding.
  • Green dry bag with a brand logo on a light-colored surface
1 6

Forest City Supply

Genuine USMC ILBE Waterproof Main Pack Liner (65L) - Coyote Dry Bag | NSN: 8465-01-559-5404

Genuine USMC ILBE Waterproof Main Pack Liner (65L) - Coyote Dry Bag | NSN: 8465-01-559-5404

$19.99 USD
$19.99 USD
Sale Sold out
Shipping calculated at checkout.

Genuine USMC ILBE Waterproof Main Pack Liner - 65L

NSN: 8465-01-559-5404 | Capacity: 65 Liters (3,967 cu. in.)

Never let wet gear ruin a mission or an expedition. Originally designed by SealLine for the United States Marine Corps, the ILBE (Improved Load Bearing Equipment) Waterproof Main Pack Liner is the ultimate heavy-duty dry bag. Built to fit precisely inside the ILBE Main Rucksack, this 65-liter liner acts as an impenetrable barrier against rain, river crossings, and submersion, keeping your clothing, electronics, and survival equipment bone-dry.

Unlike standard commercial dry bags, this military-grade liner is equipped with a built-in one-way manual air purge valve. This allows you to squeeze out excess air after packing to compress your load, saving valuable space inside your pack while maintaining a watertight seal. Whether you are building a bug-out bag, kayaking, or heading out on a multi-day backcountry hike, this USGI surplus bag delivers unmatched reliability.

Key Features:

  • Military-Grade Durability: Constructed from 210D Oxford Nylon with a high-tenacity polyurethane coating for maximum abrasion and water resistance.
  • Watertight Seal: Features an exclusive DrySeal™ roll-down top with a heavy-duty quick-release buckle closure.
  • Space-Saving Compression: Integrated manual air purge valve lets you push excess air out of the bag, effectively compressing your clothing and gear to maximize pack volume.
  • Seamless Integration: Designed specifically to line the USMC ILBE 65L Main Pack, but functions perfectly as a standalone dry bag for boating, camping, and hunting.
  • Proudly Made in the USA: Authentic US Military Surplus (USGI).

Product Specifications:

  • Volume: 65 Liters
  • Approximate Dimensions (Unrolled): 33" Height x 12" Diameter
  • Approximate Weight: 0.85 lbs (13.6 oz)
  • Color: Coyote / Olive
  • Material: 210-Denier Polyurethane-coated Oxford Nylon
Condition Note: As genuine military surplus, these items may show minor signs of storage or handling. Please refer to our condition grading scale before purchase. Used conditions may contain easily patchable micro-pinholes typical of field use.
View full details

Let customers speak for us

from 260 reviews
great thing

when I got the item it was great the US logo was clear and was from 1965

Austin Wu
Alice Belt - Green
Pouch

As advertised great price fast shipping

Henry Markham
MOLLE II Radio Pouch - ACU

Exactly what I was looking for

Jonathan Ginter
US Military Surplus Backpack ACU MOLLE II 3-Day Assault Pack USGI
great thing

the item had almost everything brand new for the good section

Austin Wu
Genuine USGI MOLLE II 16-Piece Rifleman Set - ACU / UCP Camo
Quality and fast

A high quality product delivered quickly. Perfect combination

Charles Dickson
Genuine U.S. Military Utility Coveralls - Universal Camo UCP/ACU

Rit Dye All-Purpose Liquid Dye Bundle - Forest Green

Carla DeRosa RAWxIt
Rit Dye All-Purpose Liquid Dye Bundle - Forest Green
That guy the prepper

My neighbor always says you're one of those peppers I have to laugh, I can't tell you how the stakes are yet they look good they came fast and secure hopefully I won't need them

Jeff Vidal
Military Surplus Freeze Dried Sirloin Steaks
Black compression sack -large

Item was as described, good used condition with no rips , tears or holes , written etc ... shipped in a timely manner. This supplier has great prices and has never disappointed me !

Sam D'Alessio
Compression Stuff Sack - Black
Waterproof clothing bag, used

Item was better than expected. Rubber coating was excellent, seam tape mostly intact . Perfect for my need . Again Forest city shipped fast

Sam D'Alessio
Waterproof Clothing Bag

U.S. Military Wet Weather Poncho - Woodland Camo

Andrew Schaal
U.S. Military Wet Weather Poncho - Woodland Camo

great backpack. I will definitely buy from Forest City again.

Thomas
US Military Surplus Backpack ACU MOLLE II 3-Day Assault Pack USGI
Bivy Cover

Great product. Looks great and is fantastic condition upon arrival. Can’t wait to test it out.

William Adams
Bivy Cover - ACU
M4 mag bandoleers

Quick shipping. Condition was excellent. I will be constantly checking site for items I want. Price was excellent also. I’m glad I found this company.

Charles Cooke
10 - Pack - US Military Ammunition Bandoleer - UCP/ACU

Patrol Sleeping Bag - Green

Steven Hall
Patrol Sleeping Bag - Green
Exactly as expected.

Was as described , a little used but a lot of life left in it. No defects. I cleaned it up and dyed it for my area. All in all I would buy another one if needed. Very happy with the gear!

Spencer Maran
US Military Surplus Backpack ACU MOLLE II 3-Day Assault Pack USGI