1. WATERPROOF PERFORMANCE Is your water tank damaged by rain, sunlight or dust? The IBC cover is coated with 420D Oxford PU, and the seams are equipped with waterproof tape. After 1500 hours of water accumulation, there is no more leakage. Allround protection for your water tank 2. ZIPPER AND WINDPROOF DESIGN:There is a zipper on one side of the IBC tank cover, so you can directly check the water level in the tank without removing the entire protective cover. There are drawstrings at the bottom, tightened drawstrings of the covers, to keep it in place even when strong wind gusts come 3. HUMANIZED DESIGN Lockable openings are developed for the pallet support, for the faucet, as well as for the cover, to keep the water clean longer. Even the covered IBC water tank can be fully used without removing the lid 4. FURTHER COMPATIBILITY the cover is available in a large size of 120 x 100 x 116 cm, which is suitable for 1000liter water tanks. Thanks to the protective cover of the IBC water tank, the formation of algae in the tank is largely prevented