The GoSili Reusable Silicone Travel Sili Mug is the only silicone coffee cup on the market without a plastic lid and that holds its shape! It features an embedded stainless-steel ring that makes it strong enough to grip, without collapsing. This eco-friendly travel mug is soft, nontoxic, 100% plastic-free. It is made with 100% European grade, platinum silicone which is held to the highest standards of any other grade of silicone; it does not allow any kind of fillers to be added to the material. It is sustainable, recyclable, stain-resistant, hypoallergenic, and has no open pores to harbor harmful bacteria.
Perfect for hot and cold beverages, these are both dishwasher safe and microwave safe!!! Both the cup and lid can go in the top or bottom rack of the dishwasher. No dishwasher? No problem. Wash by hand or boil to sterilize. And GoSili cups are completely safe to use in the microwave! The embedded stainless-steel ring is round, so the electrons move in a circular motion and will not cause damage when microwaved.