Reusable Bososilicate glass bottle, more resistant to high and low temperatures than conventional glass. With silicone cover for maximum protection against impacts and burns. Respectful with the environment: Free of BPA, Phthalates, PVC and heavy metals. Spill stopper with food grade silicone gasket. Wide mouth to facilitate filling, emptying and cleaning. USE: For hot and cold drinks such as tea, infusions, coffee, chocolate, children's milk, water, juices, etc. It does not retain odors or flavors. CAPACITY: 550 ML CLEANING: It can be washed in the dishwasher with or without a cover. It is recommended to wash the cap by hand.