Feature:1. The glass bottle is made of high?quality borosilicate crystal glass, food?grade plastic, and 304 stainless steel, which is easy to clean, non?toxic and tasteless.2. Double design, heat?resistant double glass bottle, safe for boiling water and ice water, can be used for ice water, tea, coffee and other beverages.3. The spiral bottle mouth is completely leak?proof, so you can put it in your handbag/backpack with confidence, and you can also use it as a 2?in?1 teacup.4. Stainless steel tea compartment, equipped with durable tea infuser, wear?resistant, not easy to damage, long service life, you can make bulk herbal tea or fruit tea.5. Convenient to carry, it adopts a handle design, which can be easily carried to any place, easy to clean, each part is detachable, making your cleaning easier.Specification:Condition: 100% Brand NewItem Type: Double Walled BottleMaterial: Borosilicate Crystal Glass + Food Grade Plastic + 304 Stainless SteelWeight: Approx. 532g/18.8ozProduct Size: Approx. 6.5 x 21cm/2.6 x 8.3inCapacity: 500MLProduct Structure: Bottle Lid, Tea Compartment, Bottle Body Package List:1 x Borosilicate Glass Body1 x Separate Device1 x 304 Stainless Steel Tea Compartment1 x Borosilicate Glass Subassembly Cup1 x Removable HandleNote:1. Please allow 0‑2 cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.