The 40oz tumbler enormous stylish, sophisticated, durability, Stainless Steel Vacuum Double Wall, ergonomic, comfort-grip handle, so you can easily carry your hot or ice-cold all day long. The narrow base is made to fit nearly any car cup holder. Our tumbler are BPA-free. Hologram, Animal, Classic, pastel, Ombre, Rainbow and basic colors. Our latest designs, such as Flower, Western, Butterfly, BOW, Checker MAMA, Heart, Smiley, Cheetah, Merry, and more, are the brainchild of our dedicated team at wall to wall. Currently in the copyright registration phase, these creations carry official design and manufacture dates and are safeguarded by stringent international copyright laws. Specifications: Capacity: 40oz (1.18 liters) Insulation: Double-Wall Vacuum Hot or Cold Temperature Tumbler with handle Lid (Slide Sip Lid) BPA-free Straw tumbler size weight: 19.3oz dimension: 10.5 x 5 x 4 tumbler outer box (package) weight: 22.2oz dimension: 11.25 x 6 x 4.25 Material: Stainless steel