Wine, but make it portable. The Halfsies Stemless Wine Tumbler is a 16oz insulated stainless steel companion for backyard hangs, beach days, boat decks, and “I'm-not-driving” book clubs. Pick an antimicrobial solid or pattern with patented SiSA™ coating and a twist-on flip-top spout lid, or grab a sassy saying with a push-on slider spout. Double-wall vacuum insulation keeps rosé crisp, reds just right, and zero shattered glassware in sight — plus shatter-proof stainless steel that survives every pour.