Best Water Bladders for Hunting & Fishing

The first rays of morning sun find their way through streamside cedars.

Deep explorations into the wilderness in search of wily trout, bugling elk, or remote waterfowling holes are active pursuits requiring serious hydration. From putting in miles over rough terrain to cooking up dinner in camp, our hydration systems are durable, lightweight, and designed to make hydrating in the backcountry second nature, so you can focus on the natural objective in front of you.

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How Temperature Affects Hydration

From blistering heat in the middle of summer to sub-zero cold in the depths of winter, temperatures pushing both ends of the thermometer have unique effects on hydration needs when you’re out in the elements. Find out about the specifics of both, and how you can prepare yourself for maximum performance and enjoyment during activities in extreme temperatures.

How Altitude Affects Hydration

Katadyn & Hydrapak

Katadyn BeFree Filter

The Katadyn BeFree system includes a HydraPak-made soft bottle and is incredibly simple to use: just fill from a water source, replace the filter cap, and give a gentle squeeze for fresh, safe drinking water. As a bonus, the BeFree filtration cap fits the HydraPak Seeker 2L, Seeker 3L, and Seeker 4L water storage systems.