Product Name: Tea Water Separation Capacity: 280ml Size: 7*18cm Material: High Borosilicate Glass, 304 Stainless Steel Specifications: 1. Leakproof, So You Can Carry It Or Put It In Your Handbag/backpack 2. Environmentally Friendly Material, Made Of Non-toxic Borosilicate Glass, Very Safe, It Can Maintain The Natural Fruit Flavor Of The Drink, Prevent Oxidation, And Will Not Produce Strange Smells 3. High Borosilicate Heat-resistant, Double-layer Glass Bottle, This Glass Water Bottle Is The Favorite Of Those Who Like To Drink Tea, Juice, Milk, Coffee, And Those Who Do Not Need To Care About Erosion 4. You Can Also Fill It With Your Favorite Coffee To Make Delicious Cold Brew 5. Multifunctional, It Can Be Easily Converted Into A Tea Or Fruit Infuser In A Short Time, So That You Can Enjoy Freshly Brewed Tea Or Freshly Sparkled Fruit Juice Anytime And Anywhere Package Included: 1*cup