Camelbak HydroBak 50 oz


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Lightweight, comfortable and carrying the fluid capacity of 2 large water bottles, the Camelbak HydroBak 50oz Hydration Pack is the ideal choice in hydration for those cyclists that are looking for a low-profile, streamlined pack design. The HydroBak allows for direct access into the Omega HydroTanium reservoir, making it easy to fill and to clean. The HydroBak is the perfect option for riders with a shorter torso or for those wanting to keep jersey pockets accessible.


  • New Omega™ HydroTanium™ Reservoir has a stronger tensile strength and burst resistance than the already durable Omega Reservoir
  • HydroGuard™ antimicrobial technology eliminates up to 99.99 percent of bacteria and fungi in the reservoir and drink tube
  • Big Bite™ valve is ergonomically positioned for easy drinking; HydroLock™ valve securely shuts off water flow
  • Large-opening OMEGA™ reservoir ensures easy, convenient filling and cleaning
  • External zip pocket stores your keys and small essentials
  • Breathable mesh harness helps keep you cool
  • Reflective detailing increases visibility in low light
  • Low-profile design keeps pack stable and doesn't interfere with a helmet
  • Material: Nylon
  • Gear capacity: External zip pocket
  • Liquid capacity: 50 fl oz / 1.5L
  • Dimensions: 13.6 x 8.5 x 1.8in
  • Weight: 13oz

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Review Summary

4.8 out of 5

4 Reviews

  • Build quality: 3
  • Ease of use: 3
  • Great design: 3
  • Great value: 2

Quality: 4.8 / 5
Durability: 4.5 / 5
Carrying Capacity: 4 / 5
Weight: 2 / 5

4 Ratings & Reviews

from Arizona

Good buy
November 24, 2010

This product was just what I was looking for. Something small and not cumbersome for a 5 - 6 mile run. Took it out and it was just right. For a bigger person you would probably have to open the straps all the way. I have a fairly large chest (Thanks P90x) and I still had room. See you on the trail......


Great for riding...
September 14, 2010

I actually intended to get a bigger Camelbak but ordered this instead. I haven't been able to use the product much yet, but so far, I'm very happy with the size. So far, it's very comfortable when riding my bike long distances. Am excited to use in the near future for more biking!


First experience with Camelbak
September 27, 2010

I'm a runner who decided to try a Camelbak because I tried a hydration belt and found it to be uncomfortable (and the bottles were difficult to maneuver while running). I used my Camelbak on an 18 mile run and I have to say that I am extremely satisfied. It is so much better and easier than the hydration belt. There are no bottles to deal with and I can hardly tell I'm carrying it. At first I thought the sound of the water sloshing around behind me would get on my nerves, but after the first half mile I didn't even notice it. I was also a little worried about chafing, but that wasn't an issue at all. I would have liked some instructions (I am below average when it comes to figuring out how to put things together), but after working with it for a few mintues I had it figured out. The bladder is pretty easy to wash and dry since it has such a large opening. I would recommend this to any runner who doesn't like dealing with the hydration belts.

Durability: 5 / 5
Quality: 5 / 5
CarryingCapacity: 4 / 5
Weight: 3 / 5
from Washington, DC
35-44 yrs

The HydroBak 50 oz
June 18, 2013

An excellent product with quality construction. This is my first Camelbak Hydrobak - in the past I have always used a Camelbak bladder inserted into a larger ruck. I think it will take me awhile to get used to a small set-up like this. I have a medium frame and it feels a little tight. I will use it for distance running and off-road biking. Fully loaded (50oz) you barely notice the rig on your back.

Pros: Great design, Build quality, Ease of use, Great value

Also Available

Camelbak HydroBak 50 oz Photo

Black, CamelBak Yellow, Dark Blue/ Dress Blue, Lime Punch/ Graphite, Racing Red and Racing Red/ Charcoal.

Available sizes, while supplies last, include size and size one size: one size, .

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