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. Specification: Condition: 100% Brand New Item Type: Double Walled Bottle Material: Borosilicate Crystal Glass + Food Grade Plastic + 304 Stainless Steel Weight: Approx. 532g/18.8oz Product Size: Approx. 6.5 x 21cm/2.6 x 8.3in Capacity: 500ML Product Structure: Bottle Lid, Tea Compartment, Bottle Body Package List: 1 x Borosilicate Glass Body 1 x Separate Device 1 x 304 Stainless Steel Tea Compartment 1 x Borosilicate Glass Subassembly Cup 1 x Removable Handle Note: 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.