Thule Rail Hip Pack - 4L

The Thule Rail Hip Pack - 4L is a hands-free hydration pack for the trail. Carry water, tools, and snacks at your hip and be ready when you need them. The included 1.5L hydration reservoir holds the water, while the ReTrakt magnetic hose retention makes the hose easily locatable and ready for sipping. Plus, with the one-handed behind-the-back phone access, you can snap quick pics and get right back to hands-free comfort right after.