Become a Member

Get access to more than 30 brands, premium video, exclusive content, events, mapping, and more.

Join Outside+ Create Free Account
Already have an account? Sign In
Outside TV
Watch Live
Podcasts
The Outside Podcast
Maps
Get the Free Gaia GPS App
Get the Free Trailforks App
Events
Find Your Event
Outside+
See Membership Programs
Shop
Discover Outdoor Products

Become a Member

Get access to more than 30 brands, premium video, exclusive content, events, mapping, and more.

Join Outside+ Create Free Account
Already have an account? Sign In

Brands

Outdoor
Healthy Living
Endurance
Industry

Hydration Packs

Optimal hydration is essential for continued performance on long treks. Find the best hydration pack for your light and fast trail days with expert advice from Backpacker.

Hydration Packs

The North Face Flight Training Pack 12

The best backpack for trail running of 2021

Latest in Hydration Packs