8

How Do Hydration Backpacks Work (Plus Pros & Cons)

Spread the love

Probably you’ve heard a lot about them.

Oh, yes.

They are super popular and they have their fans and adversaries passionately discussing them online and offline.

But are you sure you know how do hydration backpacks work?

My goal with this article is to help you better understand the structure and the components of those packs. I’m going to also show you their pros and cons based on personal experience and on a survey I recently conducted on social media.

That’s right. I asked thousands of hikers from all around the world with various experience about their opinion on hydration rucksacks. Is it worth buying such a pack or use water bottles instead? The result deserves attention. It will certainly make you look from different angles, thus having a clear picture of the entire concept.

In the end, you’ll join the fanbase…or you won’t.

Are you ready?

Let’s go.

Why Hydration Is So Important?

You know it’s crucial to stay hydrated when you’re performing any outdoor activity. Human body contains 60% water. No matter if you’re hiking, trekking, mountaineering, cycling or running, your body requires water to function properly.

It’s a known fact that staying hydrated will help you last longer in the mountains by increasing your endurance.Check the video below that gives a curious insight on the importance of proper hydration.

According to Kris Gunnars, Bsc from Healthline, people need roughly 2 liters of water on a daily basis. Sure enough, those quantities could be quite different when you’re hiking many miles on a hot day. Then it’s recommended to drink a liter every hour.

Increased fluid loss due to extended physical activity or heat may lead to headaches, impaired mood, and stamina decrease.

Bottom line – dehydration negatively affects both your physical and mental performance.

That’s why hydration backpacks exist – they help you drink water more easily, on the go.

How Do Hydration Backpacks Work?

For the sake of this article, we will refer to hiking hydration packs. They work as a general hiking backpack, except that they have a hydration system.

A rucksack with a hydration system allows you to drink water effortlessly without taking off your pack. Often, you don’t even have to use your hands. The water is stored in a water bladder stowed in a hydration sleeve inside the pack. You access the fluid via a hose that goes from the reservoir through holes on the pack to reach the exterior so that the tube hangs over either shoulder.

The slits in the pack are also called tube portals or access points. You can find backpacks with a single hole for the tube and packs with dual holes. The latter gives you more flexibility allowing you to hang the hose on the left or on the right shoulder.

The tube (hose) ends with a mouthpiece, also known as a bite valve. Some are designed with a switch that prevents water from accidently sipping out. To further stabilize the drink tube, some models include clips on the shoulder straps with which you can position the hose for easier access.

hydration packs infographic

​Click to enlarge

For effortless refilling of the water bladder, many hydration packs have a button on the reservoir that makes disconnecting the drink tube quick and easy, with a single press. In that way, you don’t have to remove the hose from the slits. You just refill the reservoir, reconnect it to the tube, and you’re ready to go.

Another feature worth mentioning is that the water bladders have a large mouth opening – up to 5-7 cm. This is especially handy when you need to clean the reservoir or you need to cool the water by putting ice cubes into the bladder.

Except for hiking, there are hydration backpacks, suited for various activities:

  • ​Running
  • ​Cycling
  • ​Walking
  • ​Snow sporting

​Other Types Of Hydration Backpacks

Another popular type is the hydration waist pack. The definition is pretty straightforward. These are packs you carry around your waist. Unlike other hydration backpacks, the waistpacks often don’t have a water bladder and a hose. Instead, they have a quick-access compartment for a water bottle.

how do hydration backpacks work

A hydration waist pack. Image via twentysixcats, Flickr.

As you can imagine, the storage capacity of a waist pack is scarce. They usually have a separate compartment for a 0.5 L bottle as well as few other small pockets for storing some important essentials such as keys, smartphone, etc.

That’s why waist packs are most appropriate for short day activities – running, walking, ​biking, etc.

Pros & Cons

Now it’s time for the fun part. We will see why some people praise hydration backpacks while others prefer taking water bottles and don’t want to hear a word about tubes and water bladders. Make sure to remember and refer to this section if you consider buying a hydration backpack.

Pros

  • ​You can drink water on the go, without stopping or taking off your pack to retrieve your bottle
  • ​Because it’s easier to drink water, you hydrate yourself more often
  • ​It’s more convenient if you need to carry big amounts of water
  • ​Hydration systems don’t make your pack lopsided, thus disturbing your balance and stability
  • ​As the bladder is in an internal sleeve, water is more protected and not exposed to sunlight
  • ​Through the hose, you sip water rather than chugging, thus allowing you to save the fluid for a longer period
  • ​It’s easier to keep your pace up when you drink at the same time
  • ​Bladders take less space and are lighter when empty

Cons

  • ​Requires regular cleaning and maintenance
  • ​Often, especially if new, the bladder gives a rubbery taste to the water
  • ​You can’t know how much fluid you have left in the reservoir
  • ​Possibility of leaking
  • ​Possibility of puncture or explosion
  • ​Possibility of difficult water flow through the hose
  • ​Difficult to refill – you have to detach the hose, pull out the bladder, fill it, and pack it back
  • ​If damaged, it’s expensive to replace
  • ​Sometimes you feel like you’re nursing from an apparatus

As you can see, hydration packs have their benefits and downsides. It all comes down to personal preference and testing.

Popular Models of Hydration Backpacks

Here I’ll briefly mention some of the biggest companies that produce hydration packs.

On a side note, you might want to check out the most popular hiking backpack brands of 2019 as well.

Camelbak

Camelbak is arguably the most famous and trustworthy brand that manufactures hydration packs and components.

Camelbak Octane 10 70 oZ

Camelbak Octane 10 70 oZ. Image via camelbak.com

Founded in 1988, the company is based in Petaluma, California. The seemingly high prices totally reflect the quality. Here are some of their popular models:

  • Octane 10 70 oZ - with a volume of 10 L and 2-liter water reservoir this pack is comfortable enough for all kinds of day adventures
  • Fourteener™ 20 - packed with a 3-liter Crux™ water bladder and Air Support™ Back Panel, this 20 L pack is excellent for day hikes

​Osprey

​This is a well-known name that every backpacker knows. They are known for the high quality outdoor gear and innovative technologies implemented in their backpack product line.

osrpey raptor 14

Osprey Raptor 14. Image via Osprey.com

They also provide an All Mighty Guarantee. Let’s take a look at two of their top rated hydration models:

  • Raptor 14 – this lightweight hydro pack is most suitable for day hiking and biking. It has a 2.5 L Hydraulics™ LT reservoir, highly ergonomic belts and straps, and a dedicated smartphone pocket.
  • Duro 15 – designed for running and day hiking, Duro is a best-performing model. It weighs only 0.5 kg and it has a pack-vest style fit, zippered hip belt pockets, and 2.5L Hydraulics™ LT water bladder.

​Teton Sports

Teton Sports is a young company that specializes in manufacturing affordable, durable, and reliable outdoor gear. Don’t get that wrong, though. The low price is not a tradeoff against the quality.

teton sports oasis 1100 front

Oasis 1100 comes in several different colors. Image via Tetonsports.com

Check out two of their high-rated hydration backpacks.

  • Oasis 1100 – this pack has a volume of 18 L. It has an integrated rain cover and a water reservoir with a capacity of 2 L. Hikers just love it because it’s super comfortable thanks to its thick padding and tight fit. Feel free to read our detailed Teton Sports Oasis 1100 review.
  • Oasis 1200 – similar to the above-mentioned model, this one is slightly bigger. The pack capacity is 20 L and the hydration volume of the included water reservoir is 3 L. This model also has more pockets. The price is as alluring.

Now let’s see some popular questions related to hydration packs that people often ask.

FAQ

F​​​​​aq

​What is the capacity of the water bladder?

​What is the gear capacity of hydration packs?

​Is there a risk of leaking?

​Can I fill the bladder with other liquids?

​Is it hygienic to drink water from a water bladder and via a hose?

​Do they sell spares?

​How can I prevent the freezing of my reservoir in cold weather?

​Conclusion

It is a general opinion that hiking hydration backpacks are best suited for long hikes on difficult terrains (thru-hikes for example). I agree with that. It’s much more comfortable and quicker to sip water from a drink tube while climbing a hill instead of painfully trying to access your bottles.

On the other hand, a compact and lightweight hydro pack would be an excellent choice for short day hikes too. They are especially useful for runners and bikers because they allow them not to slow down their pace to hydrate from water bottles stowed in side pockets.

It all comes down to personal preference. Hydration backpacks have their pros but also their cons. My advice –go for a hydro pack if you are hiking extensively on tough terrains and if you cycle or run. Otherwise, stick to water bottles. But don’t take my word for it. Test and see what’s best for you.

Do you prefer water bottles or hydration backpacks? Leave a comment below!


​Reference: https://www.rei.com/learn/expert-advice/hydration-system.html


  • June 14, 2019
Click Here to Leave a Comment Below 8 comments