Fit IBC Water Tank This heavy-duty, universal cap is designed to fit IBC water tanks with precision. It is made by Shenzhen LangTao Bang International Trade Co., Ltd. and is compatible with horizontal polyethylene reservoir water tanks, Wheeler tote tanks, Torque spot sprayer tanks, and other similar tanks. The cap is vented and serves as a Schutz respiratory cover lid, providing added protection for your tank. Its material is durable Polyethylene (PE), ensuring long-lasting use. With accurate dimensions fitting the Gallon Horizontal Reservoir Water Tank, this product is an ideal choice for your water tank needs.