Unigear Hydration Pack Backpack with 70 oz 2L Water Bladder for Running, Hiking, Cycling, Climbing, Camping, Biking
Original price was: $24.99.$21.99Current price is: $21.99.

Price: $24.99 - $21.99
(as of Apr 26, 2025 17:19:15 UTC – Details)
FIT PERFECTLY: pack size of 16.5 x 8 x 6.0 inch with adjustable shoulder chest waist straps, will fit chest size teenagers/kids with 27 inch up to adults (men and women) with 50 inch . The chest and waist straps make sure the pack does not bounce when you move.
FIT PERFECTLY: pack size of 16.5 x 8 x 6.0 inch with adjustable shoulder chest waist straps, will fit chest size teenagers/kids with 27 inch up to adults (men and women) with 50 inch . The chest and waist straps make sure the pack does not bounce when you move.
LIGHTWEIGHT & SPLASH RESISTANCE & DURABLE: Upgraded lightweight and Splash Resistance nylon with 2 Liter balder (in total 1.1 lb) to reduce your load and protect your belongs stay dry in light rain, and its double built-in waist straps improve its wear and tear resistance to ensure the pack’s life last longer.
REPLACEABLE 2L BLADDER: Includes a 2 Liter/ 70z BPA bladder which keeps you hydrated. Its air flow system also keeps the water fairly cool. Includes screw cap for a adding small ice cubes for cooker drink for one day hiking, cycling, running or riding.
SMALL FRONT POCKET: The pack designed for RACING especially with a SMALL FRONT PACKET, a bunch of keys and one or one two granola.
LIGHT & COMPACT PERFOMANCE: Designed with cyclists, runners, and hikers,team outing in mind, the hydration pack are compact and aerodynamic, offering featherweight stability on your back with minimized wind drag. They ensure top-notch body performance, perfect for intense activities from marathon training to cycling adventures.
Customers say
Customers find this hydration pack well-made and durable, with a roomy design that can hold a small wallet, keys, gum, chapstick, and two liters of water. The pack is lightweight and not bulky, works well for running and hiking, and is easy to put together and use. While customers consider it high quality for the price, they report issues with the water bladder being difficult to close and leaking when connecting the hose.
AI-generated from the text of customer reviews
13 reviews for Unigear Hydration Pack Backpack with 70 oz 2L Water Bladder for Running, Hiking, Cycling, Climbing, Camping, Biking
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Original price was: $24.99.$21.99Current price is: $21.99.
Christina G –
Great Hydration Pack!
This hydration pack has been so useful when I go on longer hikes with my dogs. It fits well and is comfortable, and the dogs have learned to drink from it as well. It is so nice to be hands free when I’m running through the woods with my two boys and it holds a fair amount of water – on our longest hikes, we’ve still had some water left when returning to the car. Very happy with this purchase!
Elizabeth H. –
Great quality kept things cool, but no dust cover for mouthpiece
Fantastic quality. The mouthpiece on this was super easy for my 4yr old-much easier than mine (different brand) which requires you to bite/pull. Kept his water very cool during our 5 mile hike. The only flaw we ran into was there is no dust cover on the mouthpiece. With an adult or older child this would probably be fine, but dust and sand will stick to the rubber piece you drink from. And since my 4yr old loves to dig and whatnot I found myself cleaning it very often.
L. Johnson –
Mine arrived with moisture inside, as if itâd been washed and rinsed?!
I checked it for leaks, thinking someone might have returned it after rinsing it. Didnât find any. (I filled it half way, closed the lid, turned it every-which-way seeing if water would come out. Attached the tube, no leak at the connection on the bite valve.)Itâs constructed the way Iâd expect; no extra internal storage; ok for me because I use these for yard work, donât need storage.The valve has one-hand operation.The body of the pack is fine, straps good enough for my intended use. Doesnât appear to have been used.I only took away a star because it came with moisture inside. Iâve contacted the seller.
JQ –
Functional at a great price
Surprisingly works quite well. Was concerned about fit at first but then realized there were even more adjustments than i first thought. The chest strap adjusts up and down….Does not hold too much but I wanted something small/light and it holds my tire equipment.
Amazon Customer –
Lightweight
Very nice pack with good water capacity, very lightweight and easy to carry on jogs, water stayed cold very long. Perfect for jogging, hiking and biking or any other outdoor activities because it’s very functional.
Kimberly G –
great for young ones
This was purchased for my petit 6yr old to use when we go hiking, bike riding, or to the local county fair. She loves having her own water and I love not having to carry water for her. The pocket is great for snacks like gummy packs and granola bars. the stretch cords on the back are strong enough to hold her sweatshirt. I do have to tuck the straps up so that they don’t get stuck in the bike wheels. Its easy to clean. One was also purchased for my 9 yr old son.
Josh Grill –
Practical
Practical for runs and better than a carrying a water bottle.
MemZar –
The bladder works good.
May not be suitable for big people. I had to modify the upper straps that clip in the front. They were cutting into my neck. I removed them & reattached straps lower near my pecs. Now I can bearly clip halves together. Useable now, if barely.
Brodie B. –
I got this hydration pack backpack for my outdoor adventures and Iâm very happy with it. It is light, strong, and comfy to wear. It has a big main pocket that can fit my stuff, like food, phone, keys, wallet, etc. It also has a small front pocket that can hold some things, like sunglasses, sunscreen, etc. It has a shiny strip on the front for safety at night.The best thing about this backpack is the water bladder. It can hold a lot of water, like 70 oz or 2 liters, which is enough for a long day of running, hiking, or cycling. It doesnât leak and it is easy to fill and clean. It also has a bite valve that is easy to use and doesnât drip. The water bladder is cold and has a tape to keep the water cool.The backpack fits well on my back. It has a chest strap and a waist strap that help to balance the weight and keep the backpack steady. It also has a mesh back panel and shoulder straps that donât make me sweat or hurt. The backpack is made of good nylon fabric that is water-proof and rip-proof.I love this hydration pack backpack because it helps me stay hydrated and have fun in the outdoors. It is handy and easy to use. It works for any season and any place. I think anyone who loves outdoor sports would love this product.
MJH –
Overall happy. This is my first hydration pack and it’s been a life saver when I am volunteering at events. I like the bladder and upgraded to a 3 litre which fits the bag just fine. Pack is good, but I’m a larger person so it sits a little high and fits odd at the shoulders near the neck. The whistle is oddly useful. Overall pleased with purchase for the price and for a pack i didn’t get to try on in person prior to purchase.
Shae miettinen –
I bought this MTBing and itâs perfect for short trips. Has just enough water capacity in the bladder. And has just enough room for my phone wallet and keys. Considering getting one of the larger sizes so I can put a first aid kit and small bike repair kit in it for larger trips. Way better than spending $200 plus on camelbak brand name!!!
Graeme –
Quality is good, much more cost effective solution compared to expensive camel packs in the stores
Julianne Menard –
Great backpack, but drinking tube, mouthpiece was cracked where yellow valve is. Perhaps a packahing/ shipping issue? It came in a thin. Box packaging. Disappointing.