With one lid that fits all sizes save space by only stocking one lid and always grabbing the right lid. Lined with Ingeo PLA, which is made from plants not oil and composts and biodegrades in the right conditions. Made from renewable Ingeo PLA and food grade heavyboard. It has a dual layer of board to provide insulation. PLA provides a seal between the heavyboard and hot liquids. Size: 8oz, 90 x 90(H)mm