Twistshake baby bottle in glass is made of borosilicate glass which is extra durable and weighs light. The baby bottle is ergonomically designed for the best grip and is enclosed by a protective, BPA-free and removable silicone cover that protects the small hands from the heat.

It is naturally odorless and free of harmful chemicals such as BPA, PVC and phthalates. The silicone has volume marking in both ML and US FL. The baby bottle can be heated in the microwave and can withstand going from freezer to boiling water, thanks to its heat resistance. Because the bottle is made of borosilicate glass, it is also scratch-resistant. The glass bottle can be washed at the top of the dishwasher, but we recommend that its other parts are washed by hand as they can be discolored in the dishwasher.