Hiking Design Vacuum Cup-D1 Household's items the UV light begins to

the UV light begins to sterilize

Ergonomic fits any size of your hand

Unbreakable and Sturdy: Built to withstand heavy-duty use

Closure: Zipper

Hiking Design Vacuum Cup-D1 Household's items the UV light begins toVacuum Insulation: These flasks are typically constructed with double walled stainless steel and a vacuum between the walls to maximize temperature retention, keeping liquids hot or cold for extended periods, often up to 24 hours. Durable Materials: The interior and exterior are made of stainless steel, making them durable and resistant to rust. Convenient Lid: The lid often functions as an insulated serving cup, providing a convenient way to drink on