Home Page


When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Expert Help

Up To 60% Off

The Season’s Best Gear, Apparel, & Footwear Shop Now

Down Shift 5L Hydration Hip Pack

4.8333 out of 5 stars
36 Reviews

Out of Stock

Don't worry though, we have a lot more Hydration Packs in stock than that.

Shop Similar Products

Why We Like The Down Shift 5L Hydration Hip Pack

Because our biggest Hydro Flask doesn't fit in our bike's bottle cage, we opt for the Down Shift 5L Hydration Hip Pack. Unsurprisingly, Hydro Flask incorporated their keep-it-cold tech into this pack and the included reservoir to keep our water insulated and ice-cold for up to three hours on the trail. On longer rides where the 50-ounce bladder isn't enough, the pack's two side pockets stash our smaller insulated bottles.


  • Trail-ready MTB hip pack for hydration in the saddle
  • Five-liter capacity with loads of space for tools, snacks, and more
  • Insulated hydration sleeve and reservoir keep water cold for hours
  • Packable compression straps secure extra gear when necessary
  • Bike light attachment and reflective components for higher visibility
  • Item #HYFZ02S
5L (305cu in)
Hydration Compatible
Cold Flow System (internal insulated neoprene sleeve)
Reservoir Included
HydraPak IsoBound 1.5L insulated
[external] 2 stretch mesh side, 1 zippered front, 2 zippered hip, 1 soft-lined zippered frontBecasue , [internal] 2 zippered, 1 stretch mesh
top straps (stowable)
Shoulder Strap
8 x 10.5 x 6in
Claimed Weight
1lb 4oz
Manufacturer Warranty
limited lifetime