Penguin Stainless Steel Vacuum insulated tumblers Travel Mug Tea Water Bottle Coffee Flask High-Quality Material and Durable

Vacuum Insulation for Hours: With its double-wall vacuum insulation design, this flask ensures that your drinks stays cold or hot for up to Insulation for hours. Enjoy your favorite beverages at the perfect temperature, no matter where you are.

High-Quality Material and Durable:Durable SUS 304 stainless steel interior withstand the demands of everyday use,easy to clean,This reusable water bottle is the best flask for family or friends.

Portable and Easy:The bottle cap is equipped with a silicone sealing ring, Even if the shaker cup is stored horizontally,ensuring 100% leak-proof performance. put it in your bag for confidently travel when you go out without worrying about spills or leaks.

Our vaccum bottle features a wide-mouthed design for easy thorough cleaning and a compact design that takes up minimal space while maximizing capacity,Bottle stays cool to the touch with hot liquids.In addition,the travel coffee mug is ergonomically designed to make it more elegant to use without slipping out of the hand.

Light and compact design for effortless transport and storage and fits most automobile drink holders