Features:

1. Stainless steel: The kettle is made of 304 stainless steel, 100% BPA free and non-toxic.

2. Thermal insulation and cold retention: The double-walled vacuum insulation design keeps drinks cold for 24 hours and hot for 8 hours.

3. Spout cap with additional filter: The bottle has a carrying clasp and a rotating spout cap and filter on the cap for easy carrying and drinking.

4. Suitable for any environment: The bottle is absolutely leak-proof and shatter-proof, perfect for hiking, cycling, boating, gym, work, school and home.