Large Fire Pit Covers Waterproof Firepit Cover Windproof Anti-UV Heavy Duty Oxford Fabric Outdoor Fire Bowl Cover, Garden Patio Heater Covers, Round (Ø80x50cm) - Black. 【Waterproof Material】-- Crafted from heavy duty oxford fabric with a nano waterproof coating and high temperature sealed waterproof adhesive tape on the stitching seams, It withstands high water pressure and remains 100% leak-free, even after prolonged exposure to standing water, ensuring your firepit stays dry in all conditions.