Koosi Hydra-Pack - Holographic Backpack with Hydration/Water Bladder Designed Especially for Raves & Festivals

Took a bit of work, the bladder lid was wonky but once you took the removable part off it was much easier to fill up. Nice storage space and very holographic!

Love the pack and design, fits on my back perfectly, only rated ⭐️⭐️⭐️ Because the bladder is crap and so is the mouthpiece. The bladder busted while I was at a festival. Good thing I can just get a new bladder but super annoying.

I bought this pack for my grand-daughter's birthday - she loves music festivals and wanted a hydration pack. She was really happy with it! It's very well made and great quality for the price - definitely not cheap and flimsy. The water bladder is black and modern-looking. It's a good size pack - great if what you want is a backpack that includes a water bladder. Her boyfriend was there when she opened it and he really liked it too - he said he'll probably be the one who wears it most of the time, so he was glad it was a style that he liked. Definitely can recommend it!

I will update this after putting it to use in a couple weeks. I will say that the quality on this is extremely nice for the price. The material is sturdy, as well as the zippers, and the zipper pulls. There’s enough room for snacks, a jacket, and a few other small items. Item arrived very fast as well. Within a week of ordering it.

Used this to Vegas and it was a perfect size to fit my money, souvenirs, etc. perfect size for water to walk the strip.I thought it was leaking on my back but realized it was just cold on my back due to putting ice in it.

Wonderful bag! Bought for a music festival that had restrictions on bag size and number of pockets, and worked wonderfully! Water stayed reasonably cold, and the pack was comfortable and easy to adjust sizes.

Works amazing! Had great storage and was comfortable to wear.

Hiking in style