PortaVia is a versatile silicone lid that transforms almost any standard mug into a travel mug. Use PortaVia on the mugs and cups you may already have and help reduce single-use waste, conveniently taking your mug anywhere you go! This listing is for a purchase with mug only. Lid is dark grey.

PortaVia fits down inside the mug or cup creating a reliable seal against the walls of the container allowing it to be taken safely to-go.

• Fits mugs and cups from 2 7/8" to 3 1/4" (72mm-82mm)

• Reliable seal that will not spill or leak

• Reusable, easy to clean and dishwasher friendly

• Made from food safe FDA approved silicon rubber

• Reduces single-use waste

• Keeps beverage warm for up to 30 minutes longer!