Customized Tumblers & Travel Mugs, Koozie Slim Triple Vacuum Tumbler - 15 oz - Vacuum Insulated & Multi-Function, Use the multifunctional Koozie Slim Triple Vacuum Tumbler as you like! With just the screw-on black ring, this workhorse holds a slim 12 oz can or a regular bottle. Drop in the clear spill-resistant plastic lid, and you have an on-the-go tumbler for your coffee or ice-cold drink. Double-wall vacuum insulation Screw-on black ring to hold your can or bottle Drop-in Spill resistant lid with slider opening Multi-functional can cooler, bottle cooler and tumbler 15 oz capacity when filled to rim, 13 oz capacity with lid on. Note: bottom of tumbler will state 12 oz to reflect can size. U.S. Patent No. D927, 934 ... #46323 $21.63/each.