ACCEPT CUSTOMIZED COLOR:We accept to a variety of customized colors for every stainless steel products to make orders. ACCEPT CUSTOMIZED LOGO:According to the artwork design provided from the customer,highly support diverse design patterns !Acctable customized designs to bring you a refreshing and energetic drinking experience and a positive lifestyle. ACCEPT CUSTOMIZED FINISHING:We accept customized finishing. HOT AND COLD: The temperature control feature keeps hot beverages warmer and cold drinks chilled longer. The thermal copper lining keeps hot liquids toasty for 1-3 hours while icy drinks cold for 6-9 hours MODERN TECHNOLOGY: Double-walled and vacuum-insulated body is durable, made from premium material, prevents cup sweat, and prevents fading and chipping PERFECT SIZE: Cute and compact body is constructed of lightweight material, is portable, travel friendly, and easy to hold EASY TO CLEAN: Constructed from 18/8 stainless steel, lead and rust-free material is dishwasher safe and easy to wash VERSATILE USE: Unique and fun design is perfect for all occasions. Great to use at home, office, picnics, parties, or given as a gift to friends and family! DOUBLE WALL VACUUM INSULATED PERFECTION in a black 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 an insulated stainless steel wine glass with a removable BPA-free lid, designed for SWEAT-FREE convenience! Use it as a wine glass tumbler or stick your straw in your refreshing drink through the straw-friendly lid!  UNBREAKABLE & MADE FOR LIFELONG USE! Steer clear of disposable plastic cups that harm nature or glass cups that easily break! Make your contribution to reducing pollution with a REUSABLE, ECOFRIENDLY, SHATTERPROOF insulated wine glass. It is made from unbreakable 304 18/8 food-grade stainless steel, with DOUBLE-WALL insulation and comes in vibrant colors, a special treatment that minimizes fading and chipping and provides you an ULTRA solid, ANTI-SLIP grip!