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U.S. Military Coyote Brown Gore-Tex Type IV Three-Season Sleeping Bag Bivy Cover

Product Description
U.S.M.C. / U.S. Army Coyote Brown GoreTex Type 4 3-Season Sleeping Bag Bivy Cover

Used by the USMC and US Army, these sleeping bag bivy covers are part of the improved USMC 3-season sleep system and are designed to house the corresponding sleeping bag. With a nylon and waterproof GoreTex build, an adjustable rod frame around the head area that is designed to be bent to the desired shape like a pipe cleaner, and a mosquito/bug mesh face with a zip-up flap behind it to prevent rainfall from entering the cover when it's zipped-up, these covers work excellent with the matching components of this system and are also great as a standalone sleeping bag cover if you've already got a sleeping bag you like. A must-have for any camping trip, long hike, and any other time when you've got no shelter but need somewhere dry to set-up your sleeping bag and sleep!
  • Zipper Entrance; 2 double-sided zippers on separate rails meet in the middle at the top of the bag and allow for unzipping of the bag from the inside and outside.
  • Mosquito/Insect Mesh Face; features a zipper flap behind the mesh that can be zipped up to prevent rainfall and other water from entering through the mesh face and into the cover. Grants extra breathability and airflow but allows water in when unzipped.
  • Flexible Pipe Cleaner-Like Rod Frame for Expanding Head Area; designed be bent into the desired shape and will retain rigidity once bent, allowing for customizable head space and easy collapsing to compact the cover and make stowage easier for transport. The rod frame can be described as similar to a pipe-cleaner and work in the same way.
  • Various Manufacturers
  • Various Dates of Manufacture; size tag may read "Size 3: Regular/Long" or One-Size-Fits-All; both are the same size.
  • Gore-Tex 3-Layer Laminated Waterproof Microporous Membrane Bonded to 100% Nylon and Treated with a Durable Water Repellent (DWR) Finish; breathable yet waterproof.
  • All-Climate Build
  • "Type IV: Bivy Cover, All Climate" or "USMC Improved Bivy Cover" Label
  • NSN: 8465-01-574-4005 (8465015744005)
  • Original United States Marine Corps and United States Army Issue
  • Genuine U.S.A. Made

Good Condition. May have small stains, marks, or other such imperfections. May have writing and/or stamps from previous owner(s) and/or name(s) of previous owner(s) written and/or stamped on.

Poor Condition. May have stains, marks, or other such imperfections. May have damage. May have heat shrinkage. May have writing and/or stamps from previous owner(s) and/or name(s) of previous owner(s) written and/or stamped on.

All 3 pieces of the Modular System are sold separately. This is the sleeping bag cover of the Type IV Three-Season Sleeping System.

Any Questions? Contact Us!

$79.99
Maximum quantity available reached.

To simplify the various conditions New & Used items may have, we created a conditions guide:

 

Please remember, when buying military surplus, these items were intended to be used heavily under high intensity conditions. Age and amount of use is a HUGE factor in condition. Unless stated otherwise do not expect a perfect pristine item, it will have its flaws. See conditions below.

  • New Condition: new with or without tags, various dates and manufacturers. 

  • Good Condition: shows signs of use, light fading/ possible small stains and or small factory repairs. Tags may be legible, may have name tapes and patches sewn on by previous owner. Various dates and manufacturers.

  • Fair Condition: shows signs of use, fading/ small stains or holes/ factory repairs. Tags may be legible, may have name tapes and patches sewn on by previous owner. Various dates and manufacturers.

  • Poor Condition: shows signs of heavy use, fading/ stains/ holes/ rips/ major factory repairs. Tags may be legible, may have name tapes and patches sewn on by previous owner. Various dates and manufacturers.

Unless stated otherwise, pictures in product listings are of examples, you will not receive said item unless it is "one of a kind".  Items that are one of a kind are ones that we have extremely limited amount, no variations of condition and sold as is. 

If you have any questions about if a product is "one of a kind" please contact us before purchasing. Send us an email with the products full title and if possible a picture of the listing. We will get back to you, thanks.


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Military surplus comes in a variety of different conditions based the three " " rule: What, Where, When.

  • Depending on what the item is will generally determine the amount of use and what it was used for. This is important because some items do not endure the torture of being in the field for prolonged periods of time, while others might.

  1. Ex: Dress Uniforms are not worn in combat, therefore generally, there is lighter use than issued combat/working uniforms.


  • Knowing where the item most likely was issued/stored will generally determine the environment it was exposed to. This is important because some items are exposed to harsher conditions than others, or are straight from storage.

  1. Ex: Uniforms & Gear issued in the Vietnam War saw extreme heat and moister, giving those items specific textures/smells/common problems, while the same items issued to troops in occupied Europe do not have those attributes (Generally better conditions). 
  2. Ex: Uniforms & Gear stored in a controlled environment (warehouses or similar areas) feel and smell different than if it is stored in a non-controlled environment (Random areas/outside/or exposed to elements)



  • Time is a huge factor, when something was issued generally determines the age of the item. As time goes by everything ages, this is the circle of life and it does apply to inanimate objects, like military surplus. Items will show signs of age, typically tarnished metal/fading/stains/rips/holes/rot/smell. The exception to the rule is NOS ( New old stock) items or ones stored carefully in controlled environments.

  1. Ex: Uniforms & Gear from World War 2 are generally made of canvas/leather/twill or HBT fabric, and are close to 100 years old. These items have more than likely seen combat or were reissued in the Korean or Vietnam Wars. Extensive use and the fact that they are almost a century old will reflect the condition & price. This applies to any era. 
  2. Ex: Uniforms & Gear from the original factory box, or items stored carefully in controlled environments will generally retain their durability and "new" look. The age of an item sometimes is not a factor BUT only when it is properly stored or carefully looked after.

Any questions? Feel free to contact us!

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