Ronhill 500ml Fuel Flask with Straw Neutral Reflective details remain visible in

Reflective details remain visible in low-light conditions

Hem width can be adjusted by cordstopper and elastic drawstring

working to keep your feet comfortable through different terrain

PWRFOAM midsole design

Ideal for training in any conditions with their blend of features that go together to provide the ultimate in practical functionality and performance

Ronhill 500ml Fuel Flask with Straw Neutral Reflective details remain visible inRonhill 500ml Fuel Flask with Straw is a lightweight, rollaway soft flask designed for runners who refuel on the move. Features a long straw with bite valve for easy hydration, soft silicon construction that collapses for minimal pack space, and BPA free materials. The 500ml capacity keeps you topped up during training runs and races without the bulk of rigid bottles. Features Long straw with bite valve Soft silicon bottle Roll away for minimal