$25.09. Shop Now. A 2-liter bladder weighing in at just 3.6 oz, the Platypus Hoser is about as light as hydration reservoirs get. The light bag is perfect for competitive runners looking to shave ...

A 2-liter bladder weighing in at just 3.6 oz, the Platypus Hoser is about as light as hydration reservoirs get. The light bag is perfect for competitive runners looking to shave every possible ...

The 2.5-liter bladders hold more than enough water for a short day hike, even in hot climates, ... The 3-liter hydration bladder was poorly made—its circular seal leaked.

It has a 2-liter leak-proof bladder and is available in 15 colors, ... Nathan Sports QuickStart 2.0 3 Liter Hydration Pack. $70 at nathansports.com. Credit: Nathan Sports. Pros.

The 2-litre hydration bladder has proved to be sufficient for my usage, and I have scarcely run out of water. Just like most other plastic bladders, you need to wash it properly before using it to ...

FREEMOVE's 3 in 1 hydration backpack is now preferred by Amazon's outdoor enthusiasts. This lightweight and fully adjustable product comes with a 2-liter water bladder, cooler bag and multiple ...

Bring plenty of H2O on every run.