LAVONE Smart Bottle, Self-cleaning Water Bottle and Water Purification System, Vacuum Insulated Stainless Steel Drink… Price: $48.99 (as of 24/01/2021 14:45 PST- Details)

A Self-cleaning and water purification system smart bottle: Equipped with UV-C LED technology that disinfects your bottle and removes the odor.
Fresh Drinking Water Anywhere: Turn water from multiple sources into clean, fresh-tasting water with the UV-C technology pure water.
Keep It Cool or Hot: Vacuum insulated stainless-steel body, your drinks will stay hot for up to 12 hours or cold for up to 24 hours.