Tumbler adopts double-layer vacuum heat insulation technology, which has a powerful temperature protection function. Keep hot drinks and cold drinks for many hours. Vacuum technology makes the outer wall sweat-free, no matter what beverage you drink, you can keep your fingers dry and will not burn your fingers.

The slim tumbler is made from high-quality 18/8 304 food-grade stainless steel. Durable, easy to wash. It is reusable and does not leave a nasty metallic taste in the mouth. Suitable for most car cup holders, let you enjoy delicious drinks whether you are road-tripping, traveling, hiking, camping, riding, or at home.

Our skinny tumbler is suitable for any indoor or outdoor place. Perfect for enjoying drinks at home, on the beach, by the lake, at the pool, in the office, at a party, during RV tours, cabin trips, camping, hiking, picnic, and so on. Enjoy the time of drinking without other concerns.

This is a great Christmas gift, and birthday gift idea for grandma, gigi, grandmother, nana, and granny mom, this stainless steel tumbler will thrill the lucky recipient!