TOPOKO 18.5 OZ Tea Infuser Glass Bottle with Nylon Sleeve. Borosilicate Glass Mug for Drinking Loose Leaf Tea, Cold Brew Coffee, Fruit Juice. Stainless Steel Mesh Filter, Portable and Leak Proof. EXQUISITE - Turn your everyday bottle into one with style and class. This bottle has such class that it will definitely cause others to stop and comment about it. For those who have longed for an infuser but have transitioned completely over from plastic, now's your chance! MULTIFUNCTIONAL - Infuse loose leaf tea, veggies, or fruit. Whatever your heart desire. Switch up the taste and go for a mix of both. Make your own naturally flavored tea. Large mouth opening also allows to put in small ice cubes so you can enjoy an ice-cold beverage. HIGH QUALITY and DURABLE - Hand-made by crystal high borosilicate glass, top quality guarantee. Extra thick crystal glass makes it more durable than other glass bottles. Weighing in slightly over 15 oz empty, which makes it very easy to carry and fit almost anywhere. Take it with you on the go and place inside of your cup holder, backpack, or bike rack. NYLON SLEEVE - Comes with wonderful nylon sleeve cover. It will assist with soaking up any sweat that may form on your bottle surface. If you are using for hot tea or coffee, it will protect your hand from the heat. Use caution when dealing with hot liquids. RISK-FREE PURCHASE: We are so confident with our tea infuser bottles that we can offer a 100% money back guarantee if you are not 100% satisfied with your purchase within 3 months period. Simply contact us through Amazon if you have any questions or problems and we are always here to serve.