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CamelBak

CamelBak Hydrobak Hydration Pack 50oz

Based on 3,983 reviews
Condition: New
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$45.66
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Nov 8
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At a glance

Condition
New
Color
Safety Yellow/Navy 2.0
Model
1122701000P
Capacity
1.5 Liters
Dimensions
17.4"W x 14.1"H
Weight
13.4 oz
Material
Polyester, Nylon
In the box
Pack & Hydration Reservoir
Warranty
Got Your Bak Lifetime Warranty

Features 5

  • Crux Reservoir: 50oz capacity delivers 20 percent more water per sip with ergonomic handle for quick refills
  • Minimalist Design: Lightweight and compact, ideal for short rides and quick adventures
  • Ventilated Comfort: Breathable air mesh back panel and mesh harness ensure a cool, comfortable fit
  • Secure Storage: Zippered pocket holds keys, tools, or small essentials safely

Description

Even those shorter cycling adventures require a constant supply of fresh water to maintain hydration and improve performance. The serious cyclist understands this and seeks out a minimalist hydration backpack that is lightweight and comfortable yet provides enough space for essentials. For those in search of a lightweight backpack with an easy to use hydration supply, CamelBak offers the perfect solution. The CamelBak HydroBak is the go-to hydration system for cyclists. Its lightweight design allows you to pack lighter, ride faster, and maintain hydration for two hours. The HydroBak uses our Crux reservoir that supplies 50 ounces, or roughly two large bottles’ worth, of water. The revolutionary design of this hydration backpack delivers 20% more water per sip and features an ergonomic handle that improves refilling. It’s a men’s backpack that features a secure zippered pocket that’s just big enough for storing your essentials like car keys, ID, and other vital items. It also features a lightweight and ventilated mesh harness and breathable air mesh back panel to ensure a comfortable fit while you ride. Our Got Your Bak Lifetime Guarantee covers all reservoirs, backpacks, bottles, and accessories from manufacturing defects in materials and workmanship for the lifetime of the product. The CamelBak HydroBak hydration backpack only weighs 5 ounces and measures 12.6 x 8.5 x 3.9 inches.

Specs 22

Brand CamelBak
Color Safety Yellow/Navy 2.0
Material Polyester, Nylon
Sport Cycling, Mountain Biking, Outdoors
Item Weight 13.4 Ounces
Product Dimensions 17.4"W x 14.1"H
Strap Type Shoulder, sternum
Capacity 1.5 Liters

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

Super compact and comfortable
Color: Black/Graphite
Love the fit and minimalist style. Very lightweight and even has a small zippered pouch for snacks or whatever. For folks like me who were looking for an easy way to hydrate while biking, and NOT wanting a bulky daypack style setup, this thing is darn near perfect!
Reviewed in the United States on November 11, 2024 by Cletus
Almost Superb
Color: Black/Graphite
I would gove this a 4.75 out of 5 if I could. Received this item over the past weel and on the weekened, tested it out on a 17 mile Urban hike (with partial jogging) from Virginia into D.C. for some sightseeing. Camelbak is a namebrand that has been around since before my Marine Corps days. In fact, the Marine Corps issued Camelbacks back in 2006 and I STILL have that one...so the quality they are known for is present in this model. These are my very small but present exceptions. The volume of water is intentionally small (50oz which is almost 1.5 liters), not bad although likely not intended for an 8-hour urban hike, so consider your particular water-intake needs vs what you want to tackle. I think I overdid it. #2 the zipper compartment on the bottom is very small....but with the bladder filled, it becomes even tighter. With the bladder full, I was able to squeeze one key+fob, a debit card, 4 Tums tablets in a sandwich bag, a 41/2" Mophie battery cell (which is not small) to recharge my cell phone (which I carried in my hand), AND a coiled 3.5 foot cable...so come to think of it, I squeezed a LOT in there....which made me go test an iPhone10 in there as I was writing this review. Nope, iPhone10 will not fit, even with an empty bladder, but that's still not bad. #3 the way the straps are shaped under the arm pits and how they connect to the pack kind of makes the entire pack ride up a bit on your upper back, which aesthetically can make you feel like you look a little awkward with this tiny turtle bump on your upper back. If you dont care so much about appearance, then it's not an issue. As I emptied the bladder, the pack seemed to relax down more. Otherwise, this pack fits REALLY snug, which is what you want when you are jogging/hiking. Once you buckled the chest buckle, the bounce of a full bladder while jogging is quite minimal, even for 1/5 liters. The flap that comes over the bladder mouth is very secure and the easy fill access to the cap is a godsend, I am still testing for cap leaks, not 100% sure yet. ... show more
Reviewed in the United States on April 21, 2024 by TROGLODYTE
Perfect!!
Color: Safety Yellow/Navy 2.0
Perfect size for 20 miles or so on my pedal assist mountain bike. I'm 190 lbs and 54 years old.
Reviewed in the United States on March 6, 2025 by BA
Love it
Color: Black/Graphite
Light compact and easy to drink from but hasn’t leaked. Wish it had some pockets
Reviewed in the United States on August 14, 2024 by Gina
Probably better for walking than running.
Color: Black/Graphite
I'm giving this 5 stars because it works as advertised and the construction is well executed and durable. However, I bought this for long distance running, and while it works just fine for the purpose of transporting water, the harness allows it to bounce around more than I like. You can't really get it to stop without tightening the harness down so much that it becomes uncomfortable. So while it's totally fine for what it is, and it deserves the 5 stars, I don't think it's really good for running. Now for walk, or a day hike, yeah, this thing would be great. Just nothing too strenuous or you're going to be fighting with it. ... show more
Reviewed in the United States on October 23, 2024 by Carmen C.
Used on solo hiking trips and Works great
Color: Black/Graphite
I used this on my solo hiking trip through Arizona's caves and caverns. I also hiked to several vortex locations in the crazy AZ heat. It was a great companion and a must have. It packs easily as it is very small when it is empty. I packed for 3 months in only a carryon luggage and it fit just fine in my bags, without taking up too much room. It holds a lot of water and is easy to wear and use. It's made for these types of trips, as the pockets and straps all made perfect sense. When you want to drink, you bite the tube to suck out water. This prevents you from having leakage this wasting water. A great buy and worth having. ... show more
Reviewed in the United States on July 22, 2023 by Avid Buyer
Comfortable
Color: Lapis Blue/Atomic Blue
So good I forget I'm wearing it. It is light weight and as long as I remember to get out the extra air out to reduce any sloshing it is almost unnoticeable. The mouthpiece works easily without leaking.
Reviewed in the United States on September 23, 2024 by Coach B
Pretty good, But not great
Color: Black/Graphite
I love camelbak products and this is my third one. I have an old old version of the l.u.x.e 100oz and I bought a smaller bladder(50oz) for my kid so she would stop stealing mine. I love them both. I bought this one since I wanted a new one for summer and all mine were packed. The good stuff about this one: Love the mesh straps. Love the ability to fill without taking it out of the pack. Love the new cap and handle The bad stuff: I don't like the new mouth piece. The angle doesn't go into my mouth as well or as low profile as the 90° valve. Fixable, but annoying. The flip switch is hard to use, but it might loosen up. It feels like it doesn't hold much. Compared to the other 50oz I own, it doesn't feel like it holds as much, and it took me only a 2-3 hours of sipping it while sitting on the couch and it was empty. I would drain it during an hour hike or work out. Filling it is kind of a pain. My other bladders I can fill straight from my fridge dispenser, both ice and water. This one has a bigger top part so it splashes and spills every where. I have to use a pitcher to fill it, and after doing it only twice, it's annoying. The tube clip is impossible to use. I can't even get the tube into it, let alone while trying to workout or anything. The pocket is very small. My phone won't fit (galaxy s7) The top handle is basically a shoe lace. I like it well enough to keep it, but I think I'm going to pass it down to my kid and get another one for me. ... show more
Reviewed in the United States on May 8, 2018 by Kindle Customer
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