20oz, White Luma Steel™ Sublimation Stainless Steel Tumbler, with clear lid and metal straw. 8" x 2 7/8" dia. This popular tumbler design is great for both men and women. Available in white and silver. Vacuum seal keeps liquids and carbonation fresh. Made from double-walled non-leaching and non-toxic stainless steel. Must be sublimated using a convection oven with 7"x9" SubliShrink (SF79) or (SF94) and heat gun - not included. 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 - Includes metal straw.