1.WATERPROOF - Our IBC bag tank cover is made of high-quality waterproof, dustproof and wear-resistant materials, which effectively protect the IBC bag tank or water tank from direct sunlight, helping to extend its service life.2.EASY STORAGE - Our IBC covers are reusable.It can be bent.Plus, it's easy to store.The perfect cover for IBC tanks and other rainwater tanks.3.FULL PROTECTION - Our IBC tank cover not only protects your 300 liter tank from sun or rain, but also prevents algae growth inside the tank.The water tank can be used with the cover.4.EASY TO USE - Our IBC tank cover is designed with a zipper.There is also a mouth on it.It is very easy to use.The tank can be operated without removing the lid.5.VERSATILE USE - Our IBC container lids are 81 x 61 x 100 cm in size.It can be widely used to cover IBC tanks or rainwater tanks with a capacity of about 300L.