Platypus Big Zip EVO 2.0L

Product Information

The feature is brilliant as it allows you to easily reach inside the reservoir when you want to clean it. Refilling is super easy, and the cap opens with just a slight turn. Its easy-to-use bite valve is like no other, and the hose has a wide diameter. This allows for higher water flow. On top of having many convenient features, the Crux is also quite durable. Thanks to the high-quality plastic polymer, the bladder can last for a long time. The great thing about bladders is that most of them come with interchangeable components. For instance, you can swap your bladder’s mouthpiece with a different brand manufacturer’s mouthpiece. However, there are some exceptions.

Like the EVO, the Hoser has excellent antimicrobial properties. It features the same silver-ion coating that keeps bacteria and mold at bay. You can rest assured it will keep your water taste-free.

Taste-Free Hydration

Always keep a box or bag of hydration reservoir cleaning tablets on hand. Use one a month or as needed to keep your reservoir fresh testing. (See also: how to choose a water purifier.) 8. Top tip

The MSR Hydration Bladder is an inexpensive hydration bladder with an above-average liquid capacity (4 L; 135 oz). It also comes in a smaller version (2 L; 68 oz) and a bigger one as well (6 L; 200 oz). Despite its impressive capacity, the MSR DromLite is lighter than some 3 L models on my list. But do know that this is just a bladder, not a hydration system. It doesn’t come with a bite valve or a hose. This is a burly and reliable option has an awesome flow rate and convenient features, but long-term testing isn't favoring the zip closure Accessing the water is easy since the bladder features a 3-in-1 top. You can even share it! The manufacturer sells various accessories that can be used with the MSR DromLite. You can turn it into a bottle, shower, handwashing station, and more. This may be the best choice for you if you are looking for a highly customizable water reservoir. Platypus’s premium reservoir has loads of features that make filling it, drinking out of it and also cleaning and drying it user-friendly. The newest Big Zip EVO has twice the flow rate of past hydration reservoirs. The plastic slide that seals the reservoir goes on from either side and doesn’t leak and a handle on the front of the reservoir provides a dry place to grip when filling. Silver ions embedded in the polyurethane reservoir kill mold and bacteria before they can grow, keeping the reservoir taste-free. A 3-liter bladder when full will weigh 3kg, so it's a lot of additional weight to take onto the trails. A larger bladder like this is useful if you're on a wild camping expedition or you're carrying water for yourself and others, such as the kids, for example. Also, if you know there won't be many opportunities to refill, then 3L will give you a little peace of mind.While water reservoirs themselves rarely cause leakages, the joints at points such as the mouthpiece/tube and tube/water reservoir are more common to leak. Therefore, hydration system’s durability greatly depends on the quality of these joints. It’s a great benefit if the hydration system has a detachable tube and mouthpiece as this allows you to change the worn-out or damaged part instead of replacing the whole product. In this review we only listed high-quality products which provide great durability and are equipped with detachable tubes. Closure Type: The Nathan 1.6L Insulated Hydration Bladder has a high flow bite valve (Image credit: Nathan) Factors to consider