The lid of the tumbler is made of high-quality BPA-free silicone, which is sealed and watertight, and the surface is designed with a straw hole, which is convenient for sipping with a straw, which helps to reduce splashing.

Insulated food-gade stainless steel tumbler double wall design keeps drinks hot or cold longer while eliminating annoying cup sweat. Holds for Wine Coffee Cocktails Champaign and so on.

The tumblers are made of food-grade stainless steel for strength and purity. Unlike other travel coffee mugs that are prone to breakage, rust, and retain or transfer flavors, our insulated travel tumblers are high-quality material and clean tasting.

You can expand your creative mind and personalize a tumbler that belongs to you and your best friend as a perfect gift for her on birthdays, trips, summer holidays, or other important special occasions.