Reflective Fuel Can Covers solves the problem of how to keep fuel cool at the track without dragging around bulky blankets and constantly moving them into the shade. Most race fuel manufacturers recommend covering race fuel and limiting exposure to the sun. This is critical when it comes to the new generation of oxygenated fuels. Now you can keep fuel temperatures stable and extend the pot life of expensive race fuels. No more stuffing the cans under blankets or moving them around all day to avoid the sun. DE Fuel Can Covers are designed to easily slip over cans and drums that most race fuels come in. These durable covers reflect away radiant heat and keep your fuel cool! Keeps race fuel cool Easy on & off Recommended by race fuel manufacturers Has cut outs for fill and vent Reduces fuel temperatures up to 23%