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USMC Improved Bivy – In-depth Look -The Outdoor Gear Review

18 Dec 2014, Posted by Adventure Guide Staff in Gear News


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Video Rating: 4 / 5

  • Rose Carlson

    The new model protects from mosquitos AND random dogs trying to love on
    you.

    Reply
  • A J Taylor

    Prefer the old model, anyone with any claustrophobic issues will go nuts in
    the new one. A bug net keeps the mosquitoes out of mine easily. A 100%
    nylon, how does it breath? I’ve coated the inside of my tent with moisture
    in the fall and winter. Good living room review, need to see them in
    action next. 

    Reply
  • Danielle Reed

    Just a suggestion for the spiders carry a rubber mallet with you. Spiders
    suck.

    Reply
  • Whiskey River

    Old Model: Proven and versatile. New Improved Model: Not an improvement at
    all if you’re out in the roughest stuff Mother Nature can throw at you.
    Gortex vs 100% Nylon: A No-Brainer! Find a tailor and have he or she sew a
    swath of mosquito netting into the Old Model, and you have the “REAL”
    improved model. If Gortex is too expensive, save your money up and buy it
    anyway; the only reason the military changed this item, was to save money,
    not to protect it’s soldiers or marines from the environment. 

    Reply
  • Tonkapoplol

    have you ever got snake or mices in your sleeping bag ?

    Reply
  • Taylor Wilkins

    I have the older one, the bug issue is a problem, but a $5 bug net for my
    head that I keep rolled up inside it fixed that problem.Bugs don’t crawl in
    though, using it in the grassy fields in the snow though I had to use the
    pull cords to close up the hole by my head a lot to keep the mice from
    coming in. I made the hole smaller than a baseball in diameter and kept my
    face by it to avoid condensation from breathing from forming inside and to
    keep the mice out, which worked great for me. I had to turn around a bit in
    it to keep the zipper side up so the hole by my head was not on the ground
    so it was not so easy for mice to access it. The other guys in the group
    in my group kept it wide open and one of them woke up with a new mouse
    friend who was looking to get warm.Haven’t tried the new one but I’d really
    like to it looks alright, maybe too small to get your boots in with you
    though. I will have to try it and find out if I can pick one up at a decent
    price.

    Reply
  • high5en

    I used the new sleeping system in Afghanistan and froze my ass off during
    the winter months.

    Reply
  • BigfootWRL

    As a “bigger” guy is the older model the best bet? I have a camo head net
    that I could use for bugs. Would this be the best bet for someone my size
    that needs protection from water and light weight? Thanks.

    Reply
  • Joseph Preciado

    Used the first generation on a hitch hiking trip and I got totally soak the
    first night that it rained within a couple of hours. It that normal or was
    it just that my bivy bag was used?

    Reply
  • Ross Erbacher

    I’ve used both of them, and personally i like the older one a lot better.
    great review keep them coming 

    Reply
  • DrDennis77

    Great vid Luke. keep ’em coming.

    Reply
  • nuhnyo biznaz

    I have the gortex bivy. I use it with an equinox mantis bug net and sleep
    pad in Florida. Never had a problem. I always carry an all weather space
    blanket to fold around me on colder nights, just have to be on lookout for
    risk of becoming a soft taco for bears.

    Reply
  • Richard M

    I don’t know if Goertex breathes really,really well or well at all.
    Condensation will occur on untreated nylon under certain conditions. Gortex
    only “breathes” under very certain circumstances and it takes some
    experience to know when and how to use a bivy bag, Goretex or other. Just
    my experience. I prefer a uncoated top on a bivy and a tarp of some sort.
    Water proof bivys can be soggy.

    Reply
  • The Boy Scout Survivalist

    Great review brother keep up the vids.

    Reply
  • highonimmi

    PUPPIES!!!!!

    Reply
  • AYNSLEY STOREY

    which is the lighter?

    Reply
  • Jacob S.

    I had the previous version in the Marine Corps and they were just starting
    to issue those new ones in 2011 to my unit. I took the older model up
    against both rain and bugs and I found the best tip for using it is to zip
    yourself as far as you can go and then grab the open area and close it
    tight with your hands and tuck them into your bivy sack. So bugs never got
    into mine and I remember a bad rain storm came through one day and I zipped
    myself inside it and stayed completely dry.
    But for the warmer part the only way to stay warm was with the extra
    sleeping bags with it, my feet got COLD in the goretex.

    Reply
  • ahyaok100

    i need extra room for my big equipment

    Reply
  • Agile Woodsman

    I just looked at ebay, I can’t believe how cheap a complete MSS system has
    gotten! I might have to get myself a 2nd one while I can.

    Reply
  • InfantryRd1

    Any recommendations for an appropriate sized dry bag for the older model
    MSS?

    Reply
  • Tony Bono

    I would be interested to learn what your recommendation would be to solve
    the lack of insect netting on the woodland camo version. I have a sense it
    would involve something that completely covers the ILBE bivy.
    Your newer version, which I suspect is your favorite, would be greatly
    helped by using flexible tubing that half-moons around the top of you to
    create an air space exactly like the OR Alpine bivy. Surprisingly, so many
    items, including military surplus, seem to have a half-baked approach. I
    scooped up the camo ILBE ’cause they’re flooding the market for some years
    now but I wonder if I could even use the Gore-tex bivy only in the heat of
    summer.

    Reply
  • JustSomeGuy

    The new one isn’t nearly as good as the old one. You give up gortex, the
    size needed to add a sleeping bag, and quality zipper and snaps for a small
    piece of bug netting? No thanks.

    Reply

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