GoSili Straw Cup 8oz

The Siliskin® Straw Cup is 100% silicone with an embedded stainless steel ring. It won't collapse when gripped and the universal silicone straw top prevents big spills. Seriously the best cup on the market! Perfect for smoothies, all beverages, the nightstand, tabletop, indoor and outdoor use! Comes as full set with cup, universal straw straw top and reusable silicone straw. Time to GoSili™!

Silicone cup that holds it's shape, no collapsing mouth
Silicone top stretches over cups of multiple sizes
No more messy spills
Can be boiled to sterilize
100% silicone and 100% stainless steel ?
Dishwasher and Microwave safe