Spout Lid with Twist and Click Leak Proof Seal 100% Spill Proof Leak Proof Break Proof Guarantee Double wall insulation keeps drinks cooler longer with no sweating No fabric/furniture rings. Easy to grip shape designed with child development expert more sustainable packaging 30% less blister card 15% less PVC on the 2 pack cups.Item comes in an assortment of colors and designs. Brand Story By Playtex Spout Lid with Twist & Click Leak-Proof Seal 100% Spill-Proof Leak-Proof Break-Proof Guarantee Double wall insulation keeps drinks cooler longer with no sweating No fabric/furniture rings. Easy-to-grip shape designed with child development expert more sustainable packaging 30% less blister card 15% less PVC on the 2 pack cups.Item comes in an assortment of colors and designs. See more