12Ooz Wine Tumbler with Leakproof Lid keeps cold drinks cold for 9 hours and hot drinks hot for 3 hours with Sun Ninja's double wall, vacume insulated stainless steel cups. These stemless wine glass holds up to 2 glasses of your favorite wine. Sun Ninja's versatile wine tumblers are perfect for outdoor adventures on the beach, picnics, camping or at the pool. Durable, non breakable and condensation free, our glass free insulated cup is perfectly suited for all weather activities. Made from food grade stainless steel, the Sun Ninja 12oz Tumbler is durable and adventure hardened. It comes with a BPA-Free splash-proof slider lid to avoid leakages and contamination while keeping drinks at the perfect temperature. Dishwasher safe, reusable wine tumbler for ultimate convenience while traveling in style. Available in 5 unique colors, the Sun Ninja 12oz wine glass is the perfect wine gifts for women and men for house warming, birthday or Christmas presents. 100% Customer Satisfaction: Sun Ninja is obsessed about customer satisfaction and prides itself in its 24/7 customer service. We offer a 12 month warranty on all products so you can rest assured that your purchase is safe with us. Elevate your sipping experience with the Sun Ninja 12oz Wine Tumbler with Lid, a versatile and stylish insulated wine tumbler that rivals all current popular brands. Crafted from durable stainless steel, this leak-proof metal wine glass is perfect for outdoor adventures or cozy nights in, making it an essential addition to your wine cups collection, whether you're enjoying a cocktail tumbler with lid or a travel wine glass, and ideal for gifting as a wine tumbler set or a chic wine thermos, ensuring your favorite beverages stay at the perfect temperature while you indulge in the luxury of a food grade, BPA-Free wine tumbler; perfect for women who appreciate quality, this insulated wine glass tumbler is your go-to choice for any occasion!