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Vital 6L Hydration Backpack

Out of Stock

Don't worry though, we have a lot more Small Hydration Packs (under 900 cu in) in stock than that.

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Vital 6L Hydration Backpack

Thule made the Vital 6L Hydration Pack specifically for downhill mountain biking sessions. The stretchy back panel moves with you on the uphill as well as the down, and it's incredibly well-ventilated to keep you cool and comfortable. The Vital includes Thule's 2.5L Hydrapak hydration reservoir with a clever ReTrakt hose that offers hands-free retractability as soon as you're drinking. The 6L compartment includes loops for tire pump and shock pump, an interior pocket to secure valuables, and enough space for a light layer and snacks. Thule positioned the side pockets so you can get a water bottle or energy bar with the pack on.


  • Hydration pack built for 2-5 hour mountain biking rides
  • 6L capacity suitable for essentials, layers, and a snack
  • 2.5L Hydrapak reservoir with ReTrakt hose included
  • Interior loops for tire pump and shock pump
  • Soft-lined top pocket protects sunglasses and smartphones
  • Side pockets positioned to access while riding
  • Item #THU006U
100% nylon
6L (366cu in)
padded mesh
Shoulder Straps
padded mesh, adjustable, sternum strap
Reservoir Included
Hydrapak (2.5L)
front panel
2 stretch side, 1 zippered interior, 1 zippered top
Gear Loops
tire pump, shock pump
8.7 x 3.5 x 17.5in
Claimed Weight
1lb 3oz
Manufacturer Warranty
limited lifetime