30oz Tumbler Stainless Steel Vacuum Insulated Water Coffee Tumbler Cup Double Wall Powder Coated Spill-Proof Travel Mug Thermal Cup for Home Outdoor Purple

Double wall tumbler set is an ideal choice for a chilled or infused water but also just as suited to hold a warm hot chocolate or coffee for the commute.Build with double wall vacuum insulated technology. High tech insulation methods prevent heat transfer to the outer walls of the tumbler, keeping your cold drinks ice-cold and hot drinks hot. The stainless steel tumblers bulk is made of 18/8 food grade stainless steel，no metallic taste. It has an eye-catching and fashionable appearance and is more durable and safer than other ordinary glasses. Non-slip frosted coating sweat free design that prevents any temperature changes or condensation from forming on the outside, making sure that this cup never leaves a spot on your surfaces and you never burn yourself again! Professional design, production and sales of insulated tumbler with lid of various sizes and appearances, suitable for daily home, in the office, outdoor parties and other occasions, such like sports, traveling, camping and driving. Perfect for office workers, drivers, students, teachers, BBQ experts,party favors, sailors, etc. so why not choose ones for your family and friends as Father's day and Mother's day gifts or birthday gifts.