Each pail is designed with reinforced rings around the top for added stability and prevention of distortion when carried; Uniform wall thickness for added strength when stacked; Tapered design for easy separation and maximization of storage and shipping space; Can hold up to 5 gallons of liquid; Lowe's sells 3 different lids to choose from that fit this bucket: (Sky 954436, 954433 and 954437); This bucket holds up to 9 inch bucket grid; 70 ml