Ronhill 500ml Fuel Flask with Straw Neutral but also windproof and thermal

but also windproof and thermal which means your body temperature will be regulated

Ronhill's Wind-block Running Headband is designed to ensure that they remain covered and is made from a lightweight micro fleece that is double layered but highly breathable

Hem width can be adjusted by cordstopper and elastic drawstring

The precision fit gives you a locked-in feel for faster runs

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 but also windproof and thermalRonhill 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