Gteller 250ml Three-ply Stemless Wine Glasses With Double Wall stainless steel Insulated Cup Outside, Perfect for Wine, Coffee, Drinks, Champagne, Cocktails, Whiskey (Stainless steel)

• Three-ply walled vacuum insulated perfection in a stemless wine tumbler made from lifelong Stainless Steel! Set off on your refreshing picnic, hiking or camping adventures with your water, wine, or cocktail icy-cold for 9 hours or your coffee and tea scalding-hot for over 3 hours!
• It is three layers vacuum durable tumble + inner cup--high borosilicate glass designed for SWEAT-FREE convenience! Use it as a wine tumbler
• It is made from high borosilicate glass and unbreakable 304 18/8 food grade stainless steel with DOUBLE-WALL insulation.
• dishwasher safe, transportable, unbreakable, freezable, rustproof, and recyclable.
• Perfect for boating, hiking, dinner, parties, picnics or sitting by the pool.

250ml Capacity 100% BPA FREE, Non-Toxic & Safe It is three layers vacuum durable tumble + inner cup--high borosilicate glass. It can keep beverage cool and warm If you hold the tumbler on stainless steel part, the heat of hands will never tranfer to inner glass cup A. it's a glass+stainless steel wine glasses--durable B. it can also be used as two cups, one is stainless steel tumber , another one is wine glass cup SWEAT FREE Cup, keeping your hands safe & dry RUST PROOF 304 18/8 Food Grade Stainless Steel construction Double Walled Vacuum Thermal Insulation,Moreover, they are easy to clean Perfect for coffee, wine, tea, cocktails, smoothies, ice coffee, champagne, beer, ice cream and more Warm notes: 1. Wash these cups with sponge cloth or sponge ball dipped into warm water.