Top 50 Best Hydration packs in 2018

We have read and checked 12,904 reviews to make this top 50 list!

First, here's the best reviewed hydration pack of all the many bags we have checked:

Gregory Tempo

If you are into endurance sports, you know all to well that you can easily feel dehydrated after just an hour or two of training.

Some choose to carry a bottle, so they can hydrate on the road. Personally I think that's a bad choice, as it's much easier and comfortable to carry a hydration pack.

With a hydration pack, you can have your arms free to do whatever - and you can also carry a lot more water than you can in a bottle.

But don't buy the first hydration pack you find. Take some time to review the different brands and models, so you can choose a quality pack that can handle some hard sports.

To help you choose, we have read and checked 12,904 reviews to find the best reviewed hydration packs.

Now, let's take a look at the 30 best rated hydration packs here in 2018:

Rankhydration packRating
1Gregory TempoGregory Tempo4.9
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2Camelbak PowderhoundCamelbak Powderhound4.9
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3Camelbak SolsticeCamelbak Solstice4.8
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4Camelbak AventuraCamelbak Aventura4.8
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5Osprey HydrajetOsprey Hydrajet4.8
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6Fox ConvoyFox Convoy4.8
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7Camelbak CaperCamelbak Caper4.8
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8Camelbak KUDUCamelbak KUDU4.8
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9Fox PortageFox Portage4.8
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10Camelbak PhantomCamelbak Phantom4.8
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11Osprey VerveOsprey Verve4.7
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12Deuter RaceDeuter Race4.7
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13Camelbak FourteenerCamelbak Fourteener4.7
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14Camelbak LoboCamelbak Lobo4.7
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15Osprey ViperOsprey Viper4.7
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16Camelbak HelenaCamelbak Helena4.7
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17Platypus TokulPlatypus Tokul4.7
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18Camelbak SkylineCamelbak Skyline4.6
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19Osprey TalonOsprey Talon4.6
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20Camelbak Rim RunnerCamelbak Rim Runner4.6
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21Camelbak ScoutCamelbak Scout4.6
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22Camelbak CoronadoCamelbak Coronado4.6
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23Osprey RaptorOsprey Raptor4.6
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24Camelbak HAWGCamelbak HAWG4.6
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26Camelbak Cloud WalkerCamelbak Cloud Walker4.6
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27Platypus SiouxonPlatypus Siouxon4.6
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28Camelbak BlowfishCamelbak Blowfish4.6
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29Camelbak MotherlodeCamelbak Motherlode4.6
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30Camelbak ThermobakCamelbak Thermobak4.6
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List based on 12,904 checked reviews.

How we rate the bags

We have checked 12,904 hydration pack reviews, so we can show you the weighted average rating of all the bags.

Using the average ratings, you can check what all the reviewers think instead of just viewing the subjective opinion of one specific reviewer.

It's much simplier to find the best bags that way.

Not sure what hydration pack to choose? Read on as we are going to take a closer look at each bag!

The hydration pack buyers guide

Whether you are hiking or going for a run, hydration is the key to staying safe and healthy for the duration of it. Water bottles can be heavy and cumbersome and since you need to stop every time you want a drink, they can be time-consuming as well. This is where a hydration pack really shines and why you need to take one with you on your journey. Now, if you are looking for this type of product, you are going to find that there are a lot of types out there. So, how are you going to make sure that you end up with the one that works best for you?

Tips for Choosing a Hydration Pack

Hydration packs come in all shapes and sizes, and some even have additional features. To decide whether or not a pack is right for you, you need to first understand what qualities are right for you and which ones are redundant. Here, we will take a look at the various aspects that make up the different hydration packs so that it will become clearer which one you should choose. The following is what you need to consider:

Lightweight and Full Hydration Packs

There are some packs that are just hydration packs and nothing more – these are lightweight packs. On occasion, these type of packs may have small pockets or D-rings where you can keep small items with you. The main focus of these packs is efficiency and low weight.

Full hydration packs, on the other hand, resemble small backpacks. This is because while their main function is to hold a hydration reservoir, they also offer storage. They are multi-purpose and have larger capacities to hold a greater number of items.

Deciding Between Lightweight and Full Hydration Packs

So, how to determine which one is better for you? Well, this all depends on the type of activity that you hope to do:


For instance, most runners, particularly those who are short-distance or competitive runners will benefit from a lightweight pack. This is because it will keep the weight down and will let them take only the bare essentials with them on their run. On the other hand, marathon runners or long-distance athletes may require greater amounts of water. In this case, the full backpacks may come in handy. This is especially since certain full-size hydration packs also come with water bottle holders.


With cycling, too, the type of hydration pack will be determined by the type of cycling. Those who are racing or performance-oriented will find that the smaller packs help to keep their weight. Nonetheless, if you are want to go exploring on your bicycle or are headed somewhere where water is scarce, the full packs make more sense.

Hiking and Camping

If you will only be out hiking for a couple of hours, a lightweight hydration pack with a large reservoir could be the only thing that you require. If the trek is any longer than that, however, you should consider upgrading to a full-size pack. The same logic can be applied to camping, especially since this type of pack can help to keep your burden to a minimum.

Best Hydration Packs

Reservoir Capacity

As you can imagine, one of the more important aspects of choosing a hydration pack is determining how large its reservoir is. The reservoir refers to the part of the pack that actually holds the water. Reservoirs tend to range from as little to 0.5 liters to upwards of 3 liters.

The size of the reservoir that you require will depend on two main things. First, just how long will your journey be? For instance, if you will be running for an hour or more, you will need to drink at least half a liter, each hour.

The other thing that you will need to factor in is the temperature and the client. The more water that you are liable to lose through sweating, the more you will need to drink to replace it. So, on a warm and sunny day, you can expect to lose more.

If are having trouble deciding on the reservoir size, just pick one that is about 3 liters. Then, when heading out on a short hike, fill it only halfway through. For longer journeys, top it off. This way, you are fully prepared, regardless.

Weight of the Reservoir

Since most people think in terms of liters when it comes to water and hydration pack reservoirs, few stop to think how much weight you will be carrying. Water has weight, so for every liter that you carry with you, you are lugging around a load weighing almost a kilo. You will need to keep this in mind as well when deciding on a reservoir as well as when you are filling it up.

Storage Capacity

If you do decide to opt for a full-size backpack, you will have to think about how much you want to carry with you. The smallest of these type of hydration backpacks can usually hold around 5 liters in capacity. The larger ones can accommodate over 20 liters.

If you expect your run or hike to last less than four hours, you should be able to get away with taking a pack with a 5 liter capacity. For those that are lasting up to a day, you may require anything between 6 liters and 20 liters. The larger packs are good options for those that need to carry gear on their running, climbing, or cycling trip.

If you are planning on staying overnight, you should look for packs that are able to take up to around 28 liters in volume capacity. You should know that you will need considerably more space than this if you want to go on a multi-day trip.

The Hydration System: Types of Valves

While there are numerous things to consider in a hydration system – i.e. the part of the hydration pack that brings the water to you, the valves are perhaps most important. There are a couple of different valves available, with some designs unique to their manufacturer:

Bite Valve

The bite valve is perhaps the most common type of valve available. Here, all you have to do is to bite down and the water will flow into your mouth. When you stop, the flow of water is sealed off. The benefit of this, of course, is that it is a hands-free way to get your water, especially while cycling.

Push/Pull Valves

Then there are the valves that have to be pulled out so that the flow of water can be resumed and pushed back in to stop it once more. With these, you typically have to use your hands to manage them. On the plus side, though, they do tend to prevent leaks a lot better.

When choosing which valve you prefer, there is one more thing to remember. This is the rate of the flow of water. Typically, the higher the rate of flow, the better. This way, you can get the water that you need in quick intervals and minimize the time of your breaks.

The Size of the Bladder Opening

The opening of the bladder is where the water can be filled in. Typically, you can either decide on a smaller opening or a wide opening. While this decision does depend on personal preference, you should know wider openings are often better. With wider openings, you are able to fit your hand inside the reservoir. As such, it makes it much easier to clean out your hydration packs. This can be quite tricky to manage with smaller openings. In fact, with the smaller openings, you usually need a specialized cleaning kit to get the job done.

Positioning of the Bladder on the Pack

Where the bladder will be positioned will be contingent upon what type of hydration pack you are using. More often than not, people prefer bladders that are in an easy to reach position. This way, you don’t have to take off the entire pack to have to refill the bladder. So, if you are short on time and want to incur as little hassle as possible, you should look for bladders that are in the front of the pack and are easily accessible.

The Fit of the Pack

With smaller hydration packs, the fit is not something that you have to be concerned with too much. However, if the pack capacity is upwards of 10 liters, then you will need to start considering how this pack will fit you when you wear it.

To ensure maximum comfort, the pack should sit between the base of your neck and topmost part of your hips. In this position, it will not interfere with your natural gait and your movement will not be restricted in any way. To ensure this, you should first measure the area of the base of your neck to your hips. Then, compare this with the height of the hydration pack that you want to buy.

The bigger hydration packs also come with hip belts. In this case, you will need to make certain that the belt can be adjusted so that it will comfortably sit just above your hips.

The Suspension System

Once more, this feature is more important with larger packs where you will be carrying a greater amount of weight. It is best if you carry the most amount of the load around your hips. Therefore, look for thick, padded and sturdy hip belts with bigger packs. This will reduce the amount of stress on your shoulders.

You will need to check that the load is evenly distributed between both of your shoulders. This way, the weight will not be press down on particular pressure points and cause you discomfort. For this effect, you will require wider shoulder straps. Padded straps increase the comfort factor as well.

Durability of the Bladder

One of the most important things that your bladder needs to do is to keep the water within its reservoir until you choose to drink it. Therefore, the bladder is going to need to be quite durable so that it will not be punctured easily. Some bladders are made from harder plastic which does add weight but makes it a lot harder to tear or break through.

If you want a lightweight bladder but still require durability, look for puncture proof options. This is particularly important if you are planning on carrying a lot of gear in your pack or will be walking across rough terrain.

These are all of the elements that you should consider when you want to choose a hydration pack for yourself. Once you have carefully examined the above features on a pack you want to buy, you will be able to tell whether or not it is what you need.

The 3 best reviewed hydration packs in 2018

Rankhydration packRating
1Gregory TempoGregory Tempo4.9
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2Camelbak PowderhoundCamelbak Powderhound4.9
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3Camelbak SolsticeCamelbak Solstice4.8
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Missing a great hydration pack? Let us know in the comments below.

Last updated 17/06/2018. Images from the Amazon Product Advertising API.

Last updated on June 17, 2018

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