Double-walled 360 ml stainless steel vacuum insulated bottle with UV-C sterilizer lid, which neutralizes 99% of all present bacteria and microbiological contaminants within 3 minutes. This helps to purify liquids inside and guarantees a clean drink. The lid can also be used as a remote UV-C sterilizer to sanitize items around you. Thanks to its double wall, the bottle keeps hot or cold drinks at the right temperature for 12 to 24 hours. 400 mAh rechargeable battery. Delivered in a cylindrical gift box.