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Reviews > Hydration Systems > Bladders > CamelBak Zoid > Owner Review by Liz Neely

CamelBak Zoid 72 oz (2.1 L) Hydration System
    Owner Review   September 28, 2005


CamelBak Zoid Front View
CamelBak Zoid Back View CamelBak Zoid Open View
Front View
Back View
View of inside, exposing screw cap

Reviewer's Information

Name: Liz Neely
Age: 37
Gender: Female
Height: 5 ft 8 in (1.73 m)
Weight: 145 lb (65.8 kg)
Email address: liz at armory dot com
Location: Santa Cruz, CA

Reviewer's Background:

I've been day hiking for many years, and started backpacking in 2005. My hiking and backpacking has been primarily in the San Francisco Bay Area of California, in forested areas of partial to full shade, on well marked trails, with occasional stream crossings. I've been on three weekend backpacking trips, all in state parks in the San Francisco Bay area. I've learned a lot about backpacking from reading books and from the internet message board, forums.backpacker.com. My pack weight has been in the 30 to 35 lb (13.6 to 15.9 kg) range, and I expect it to stay in that range.

Product Information:

Manufacturer: CamelBak
Year of Manufacture: 2005
URL: http://www.camelbak.com
Listed Weight: .98 lb (.45 kg) empty; 5.67 lb (2.58 kg) full
Measured Weight: 1.18 lb (.54 kg) empty; *see note regarding weight when full
Listed Capacity: 72 oz (2.1 L)
Measured Capacity: *see note
Listed Dimensions: 15 in x 11 in x 2 in (381 mm x 280 mm x 51 mm)
Measured Dimensions: 15 in x 11 in x 3 in (381 mm x 280 mm x 76 mm)
Available Colors: Black, Olive/Grey
MSRP: $55 US
* note:  I initially measured the capacity by opening the screw cap and filling the reservoir by holding it under a faucet (the reservoir was still in the shell.) I believe this is the way CamelBak intended me to fill the Zoid. I filled it until it could hold no more water without spilling back out of the opening. This yielded a capacity of 64 oz (1.9 L). However, in an attempt to match the Listed Capacity, I then removed the reservoir from the shell (not something I would want to do every time I filled it) and filled it again, also by holding it under a faucet until it could hold no more water without spilling back out of the opening. When filled this way (with the reservoir out of the shell), it yielded a capacity of 74 oz (2.2 L). I believe this difference is because the reservoir didn't expand as easily when inside the shell; the force of the water coming in was not enough to fully expand the reservoir. When filled via what I believe to be the intended method (reservoir in the shell), the Measured Weight was 5.03 lb (2.28 kg).

Product Description:

The CamelBak Zoid is a hydration system designed to be worn backpack style, which consists of an outer shell and an inner water reservoir. It has a drinking tube extending out of the water reservoir to make sipping water easy without removing the Zoid from your back. The tube has a cover at the end to keep the mouthpiece clean, which flips open when you want to drink some water. Water is sipped out of the drinking tube by gently biting the mouthpiece to force the valve to open, then sucking like you would from a straw. The Zoid has insulation around the water reservoir as well as around the drinking tube, to lessen the weather’s effect on the water temperature. The shell has two shoulder straps with adjustable lengths, and a sternum strap that can be adjusted up and down as well as tightened or loosened across my chest. The shell also has a zipped area that allows easy access to the reservoir fill-hole, and a smaller zipped area that provides space for storing a few personal items such as car keys and a map.

Field Information:

Day hikes: I have used the CamelBak Zoid hydration system on numerous day hikes in partly shady wooded areas of the central California coast, with temperature estimates ranging from 60 to 75 degrees F (16 to 24 C), and partly cloudy to sunny weather. The hikes have ranged from two to seven hours in length. I wore the Zoid backpack style, and I wore a daypack over it to carry my other stuff. I have worn it filled from about half full, 36 oz (1.1 L), to maximum capacity, 72 oz (2.1 L), depending on how much water I need with me for the particular hike.
Backpacking: I have also used the Zoid on three weekend backpacking trips, also all in partly shady wooded areas of the central California coast, with daytime temperature estimates ranging from 60 to 75 degrees F (16 to 24 C) (nighttime temperatures unknown), and sunny weather. On the first backpacking trip, I strapped it to the outside of my internal frame backpack, rather than wearing it backpack style, since I wasn’t sure if it would hold up to being worn backpack style under the weight of my loaded internal frame pack. On the second and third trips, I took the reservoir out of the shell, left the shell home, and put the reservoir in the hydration pocket of my internal frame backpack.
Other Uses: I have also used the Zoid on several long car trips (over five hours) as a convenient way to have water available in the car. On these trips, I put the Zoid in the backseat of the car, and had the drinking tube on the center console within easy reach.

Comments:

For day hiking, I found the CamelBak Zoid holds enough water for about six hours of hiking in mild temperatures and partial shade, on easy to moderate terrain. However, water usage will vary from one person to the next. I found the Zoid very comfortable to wear, even when filled to capacity. The shoulder straps were easily adjustable to the proper length, and the sternum strap kept everything positioned correctly for maximum comfort. The insulated shell kept the water from getting too hot, however the insulation around the drinking tube did not keep the water in the tube from getting too hot, so the first few sips of water tended to be warm water. The Zoid is very easy to fill with water; it has a large screw cap that can be easily unscrewed and flipped out of the way, allowing me to fill the reservoir from the faucet without removing the reservoir from the shell. I like to completely dry the reservoir before storage and I find this very difficult to do with the Zoid. The opening is large enough for me to put my hand in, with a paper towel, but I have not been able to get every last bit of water out with a paper towel. I’ve found it really needs to be removed from the shell and hung upside down, with paper towels put inside the reservoir to hold it open while it dries. This is difficult to do because it’s extremely hard to remove the reservoir from the shell, and it’s also hard to find a way to hang the reservoir upside down once it’s removed from the shell. I have not tried the accessory hanger, which can be purchased separately.

For backpacking, I did not find the Zoid to be very useful. Since I didn’t feel like I could wear it backpack style under my internal frame pack, it seemed like the shell was extra weight that I shouldn’t have been carrying. So, I took the reservoir out of the shell and left the shell home. If I was going on a backpacking trip that also involved day hiking, I would consider bringing the entire Zoid because it’s so convenient for carrying water on day hikes. Without the shell, the reservoir and drinking tube are great for backpacking, if the backpack being used has a suitable pouch for the reservoir, which is made of a fairly thin feeling rubber, so needs to be isolated from sharp objects that might puncture it.

On long car trips, the Zoid is a very convenient way to have water available in the car. This is not it’s intended use, so, because it’s laying flat in the car, rather than upright on a person’s back, when the water level gets low, the Zoid needs to be propped in an upright position for the straw to work. However, it’s still such a nice way to have water in the car that I will continue using it for this purpose.

Top Three Likes and Dislikes:

Three things I like about the Zoid:
  • It’s a very convenient and comfortable way to carry water for day hiking, backpack style, with a great drinking tube for easy sipping of water without stopping the hike.
  • It’s well insulated to keep the water from getting too warm.
  • The end of the drinking tube is firmly covered, which keeps the mouthpiece clean even when the tube brushes against things or is set down on the ground.
Three things I don’t like about the Zoid:
  • The water in the drinking tube gets very warm, making the first couple of sips unpleasant
  • It’s extremely difficult to remove the reservoir from the case, which, in my experience, is necessary to get it completely dry (for storage)
  • It did not come with any instructions as to the proper way to remove and reinstall the reservoir from the shell

 

Read more reviews of CamelBak gear
Read more gear reviews by Liz Neely

Reviews > Hydration Systems > Bladders > CamelBak Zoid > Owner Review by Liz Neely



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