The crystal clear design adds a smart and elegant look to this glass bottle which you can carry to places in style. Usage : 1. Suitable temperature: 0℃-50℃. 2. Not for use in a microwave oven, disinfection cabinet, dishwasher, or oven. Material Cover: Tritan, body: High borosilicate glass. Seal circle and lifting ring: silicone. Plush: PVC Caution 1. Fragile. Keep it out of reach of children to avoid danger. 2. When putting effervescent tablets or carbonated beverages in the bottle, which will produce gas, do not put them on the cover or shake the body of the bottle in order to avoid explosion due to excessive pressure inside the bottle. 3. Do not carry corrosive liquid.