Winter Hydration

Smart design meets peak performance. We developed our innovative, new Contour™ reservoir to be lightweight, low profile and rugged. A 3D bottom, Shape-Loc™ baffles and side exit port combine to provide superior fit and performance in the widest variety of packs for extended backpacking and hiking adventures.

Smart design meets peak performance. We developed our innovative, new Contour™ reservoir to be lightweight, low profile and rugged. A 3D bottom, Shape-Loc™ baffles and side exit port combine to provide superior fit and performance in the widest variety of packs for extended backpacking and hiking adventures.

Designed to fit in a variety of packs, the Impact 3L reservoir is constructed from ultra-durable and abrasion resistant TPU to withstand the harshest conditions. The HydraFusion drink tube insulates in hot weather and a fixed Shape-Loc™ baffle creates a slim profile and stabilizes water movement.