Advance Hydro Assault Backpack


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  • Main compartment with dual zipper pulls
  • 2.5 liter bladder with insulated drinking tube and shut-off bite valve
  • One front compartment with dual zipper pulls and tabs
  • Three removable modular pouches
  • Adjustable shoulder straps with D rings
  • 20" x 15" x 10"

This Advance Hydro Assault Backpack is constructed of rugged, tactical polyester and has enough space to pack the whole platoon inside!

51 FD3710

Customer Reviews | Average Rating: 4.83 out of 5
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Customer Reviews

Mar 14, 2014
(5 out of 5)
perfect B.O.B

This bag is my favorite item that I purchased from this site so far. I did alot of searching for what I thought would make a good B.O.B and finally settled on this one and I don't think I could be any happier. 50% of what you need to bug out with can be attached to the outside with its numerous MOLLE attachments, giving you ample and valuable space to store food and clothes in its 2 larger compartments. I have a machete, bowie, hatchet, tomahawk, shovel, pocket organizer, med kit and mess kit all on the outside of this pack and it doesn't feel like it weighs anything even with the water bladder it comes with filled up. Thanks to the weight bearing waist straps I can hike all day with the pack on my back and not get fatigued. So much to say about this bag, just buy it you won't regret it. Thanks Budk.


Jan 31, 2014
(4 out of 5)
Gets your hopes up

This is good bag in general, but the shoulder straps are a disaster waiting to happen. The material is rugged, the stitching is great, the compartments are all really roomy, the water bladder is good, but the shoulder straps are a let-down. They're completely straight so they don't form to your shoulders and quickly become uncomfortable in real wear. They also aren't attached to the pack by anything but a cinching strap at the top and bottom which loosen too easily. With better shoulder straps I would love this pack. As is, I only like it.


Aug 16, 2013
(5 out of 5)

Awesome bag! Seriously. It is extremely roomy and made with strong material. Not in any way made from the cheap stuff. I am currently using it as my bug out bag and there is not a better deal here for this price. Stop searching, second guessing, and over thinking. BUY it. You will be more than satisfied.


Aug 01, 2013
(5 out of 5)
Amazing Bag

One of the best, durable bags available at BUDK. Comfortable to wear with even the heaviest weight. Great bag for camping, hiking and as a bug out bag. If your considering another bag think again, this one will do the job!


May 15, 2012
(5 out of 5)
comfortable and good weight distribution

Excellent just excellent where do I start? So much room and straps plus the packs on it can be moved to where you want them, for instance I move the bottom pouch on the back up high a little and was able to strap a sleeping bag in its place, I used one strap to hold one of my hatchets and that's just one example of its handiness, and I purposely over loaded it with heavy sand bags and in all honestly it was heavy but comfortable and certainly less heavier than it would be it had it just been any other bag lol! Five stars for its accessories, room and comfort.


Jan 01, 2012
(5 out of 5)
great pack

Excellent pack! It has tons of rooms, 3 removable pouches a HUGE main pocket and a nice smaller one in front of that. Came with a 2.5 liter bladder which works great and plenty of places to strap other things to like a tent and bag.


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