Ronhill 500ml Fuel Flask with Straw

The Ronhill 500ml Fuel Flask With Straw is a lightweight, rollaway soft flask with a straw, allowing you to refuel on the move.

The Ronhill 500ml Fuel Flask With Straw features a bite valve that won't leak when verticle or upside down, saving any unnecessary spillages. The soft silicone bottle will stay flexible throughout allowing you to stash it anywhere, saving room. Additionally, The soft silicone flask will roll away when not in use for easy space saving storage.