Stanley cups have rapidly gained in popularity becoming the pinnacle of branded give away items. Stanley's annual sales jumped from $75 million to $750 million in 2023 launching them as the must have tumbler in the premium giveaway segment. The ICELow model is our most popular seller as it has a built-in flip straw, 30 oz capacity. Tapered bottom allows for high beverage volume and with compatibility for just about every vehicle cup holder. Stanley uses environmentally friendly recycled plastics in the design and complies with California Prop 65.