Materials: High-quality soda-lime glass or borosilicate glass for the body, with a silicone straw and protective top cap. Leak-Proof Lid: Features a screw-on mechanism to prevent spills. Infused Beverages: Ideally used for making fruit-infused water or loose-leaf tea, as the internal filter separates residue from the liquid. Daily Hydration: Its portable size and aesthetic design make it a popular choice for office, school, or home use. Specialty Drinks: Suitable for serving cold coffee, smoothies, juices, and lemon water. Gifting: Often promoted as a promotional gift or souvenir due to its modern, customizable "Ins style" design.