Online exclusive
Flash Flo LR Hydration Belt
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Perfect for walking, hiking or running, this pack offers comfortable and stable lumbar hydration. The pack gives you a lower center of gravity for more stability and surer footing on the trail, and the internal compression straps keep the reservoir from sloshing around as your drain your water supply. With 1.5 litres of hydration, the Flash Flo LR Hydration Belt is ideal for an essentials-only run, hike or ride. Use the center cinch belt to tighten the pack on the move–the padded air mesh back panel will keep things cool and comfortable even when it's strapped on tight. The pack looks small, but it has enough room to carry a trail map, snacks, wallet, keys, and an ultra-light layer. CamelBak have also added front and back reflectivity for more visibility on the road or trail.


The Crux LR reservoir delivers 20% more water per sip while keeping weight positioned low on your back, which translates to better stability in the saddle and on the trail.

Zipped phone pocket conveniently located for quick access and storage

Reflective details for early morning or evening runs

Dual reservoir compression straps cinch the reservoir into the small of your back for a tight stable fit

Belt buckle adjusts for a custom fit


  • Zipped phone pocket
  • Reflective details
  • Dual reservoir compression straps
  • Adjustable belt

  • Padded mesh back panel
  • Padded mesh wasit belt
  • 2 exterior pockets
  • Capacity: 3.5L
  • Fits waist hips: 76–12 cm
  • Dimensions: 17 x 32 x 17cm
  • Weight: 260g
  • Crux Lumbar Reservoir

  • Standard Exit Port
  • BPA/BPS/BPF free
  • Capacity: 1.5L

Product Code: M4714104