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Hydration Pack

9 reviews
Color: Wolf and Coyote
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Add storage and water capability to any Marsupial Gear chest pack with the modular Hydration Pack. The Hydration Pack was designed to attach to multiple products in multiple ways. Use any Marsupial Gear harness (standard webbing or padded mesh) to run through the webbing channels on the back of the Hydration Pack or use the included (4) 1" straps to replace your harness and connect the Hydration Pack directly to any Marsupial Gear chest pack. The Hydration pack can also attach to the Marsupial Gear Modular Yoke to be used with the Modular Belt System or as a standalone hydration pack. With the additional storage, the Hydration Pack makes the perfect final approach pack when stalking an animal.

What is Included:

  • Hydration Pack
  • (4) 1" straps to connect the Hydration Pack directly to the chest pack (eliminates harness)
  • (5) single gatekeepers to attach to the modular yoke and binocular pack harness
  • (1) Velcro webbing keeper to secure the hydration tube to the yoke or harness


  • Stretch outside pocket to stuff puffy jacket or other misc. items
  • Two interior mesh pockets for organization
  • 3L bladder sleeve with clip at the top to secure
  • Strategically placed webbing on the back for multiple attachment options (refer to video for attachment instructions)


  • Fits most 3 liter bladders (Designed to fit Source & Camelback)
  • 13.5 oz

Customer Reviews
4.3 Based on 9 Reviews
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Filter Reviews:
    Thomas S.
    United Kingdom
    I recommend this product

    Top kit

    Excellent, wish you had outlets in the uk

    Lonnie E.
    United States United States
    I recommend this product

    Hydration -Bino

    Love all your product and the concept with the pack but the pack is a little too small when trying to put a 3L bottle in it. Also, additional straps on the front would be nice. I used this as my turkeys set up and it worked fine. With a few more tweaks and bigger pack would be a killer combination.

    Ben H.
    United States United States
    I recommend this product

    Hydration pack

    More room than I expected. Wish it came with a bladder tho

    Brandon G.
    World wide

    Hydration Pack

    I like to sometime just head out lite on a day hunt and this hydration pack is perfect. Before I would have to carry a small pack with a bladder and I always carried to much other gear. It's also nice to just have 1 set of shoulder straps and not my bino harness straps and my pack straps and then a rifle sling. This pack holds all the water I need for the day along with some snacks and my **** kit, that's all I need to stay light and get he job done. I don't use mine to be a pack for your all your gear, I use it to travel lite and cover ground. I also like that it doesn't make my bino harness ride up either, well thought out for what it was intended to be.


    Good, not great

    Build quality is excellent, as always, and it does everything it’s intended to do. That said, I have some minor issues with the design. 1. A full 3 liter bladder barely fits in the inner sleeve, and makes it tough to get much more in the pack. 2. No built in option for controlling your bladder hose. A web dominator does fine, but I would prefer to see some sort of sleeve on the strap. 3. No real way to strap anything on. This was the biggest drawback for me. Shock cord or two full length compression straps would be way more useful than the rear stretch pocket. It would be easier to pack a rain or insulation layer, and would provide a place for odd shaped items. While wearing the hydro harness/bino pack this fall, I found two nice whitetail sheds. Annoyingly, I ended up carrying them both in hand because I couldn’t figure out a good way to strap them to the pack. That said, my hydro harness will continue to see regular use. Just know that it has limitations.

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