5 L Down Shift™ Hydration Hip Pack

Hydro Flask hydration hip pack for the trail.
Price: $99.95
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5 L Down Shift™ Hydration Hip Pack
5 L Down Shift™ Hydration Hip Pack

Hike, Bike, Hydrate

Call it a hip pack, lumbar pack, or fanny pack—this bounce-free hydration pack for mountain biking and hiking keeps water cold for hours. The 1.5L insulated reservoir is easy to fill—just add water and ice, pack your gear and hit the trail.

  • 5 L pack, 1.5 L reservoir
  • Cold Flow™ System keeps water cold 3+ hours
  • HydraPak® IsoBound™ 1.5 L Insulated Reservoir
  • High-flow HydraPak® Blaster Bite Valve self-seals after each sip
  • HydraPak® Plug-N-Play™ connect system for convenient refilling
  • Dual stretch bottle pockets fit 12 oz–24 oz Standard and Wide Mouth Bottles
  • Adjustable compression straps
  • Two zippered hip belt pockets
  • Internal organization for tools, snacks, keys and other essentials
  • Soft-lined media and sunglasses pocket
  • Bike light attachment point
  • Durable, abrasion-resistant fabric

1.5 L insulated reservoir

Ventilated back panel

Media pocket

Size & Dimensions

Hydro Flask Let’s Go!™ Promise 

Hydro Flask gear is created for a world of adventures. 
Our Let’s Go Promise guarantees this product with a limited 5-year warranty against all manufacturer defects.


Join us for every adventure by following Hydro Flask on social. @hydroflask #heyletsgo

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