This popular tumbler design is great for both men and women. Vacuum seal keeps liquids and carbonation fresh. Made from double-walled non-leaching and non-toxic stainless steel. 100% BPA and Phthalate Free. - Full top to bottom imprinting - Easy-to-grasp shape - Secure slide lid with easy opening - Stainless steel construction - Hand wash only, Metal straw, straw washer and grip lid included.