Dynafit 350ml Flask

$39.99

The Dynafit 350ml Flask is a soft flask for trail runners who carry fluids on the front of their vest. It has a bite valve you can sip from on the move, a wide mouth for quick filling and cleaning, and it collapses as you drink so nothing sloshes about. It weighs 34 g empty.

  • Bite valve lets you sip without stopping.
  • Wide opening makes filling and cleaning easy.
  • Valve closes after each sip, so no dripping in your pack.
  • Shrinks as you drink to cut the sloshing.
  • Shaped to sit snugly in front vest pockets.
  • Volume: 350 ml
  • Material: PU
  • Weight: 34 g
  • Valve: Soft, high-flow bite valve
  • Opening: Wide mouth
  • Free from: BPA and PVC
  • Long trail runs with a vest
  • Race days with aid stations
  • Hiking and mountaineering
  • Anyone swapping bottles for flasks

Less suited to: Carrying a lot of water on remote runs without refills. For that, look at Hydration.

A flask is the simplest upgrade to a vest, and this one is light, soft and easy to drink from. It suits the Dynafit vests we stock, and works in most front pockets.