For thirsty folks across the land, 16 ounce silicone pints are more than a rugged alternative. From the patio to the campground, beach vacation or daily commute, these colorful, versatile tumblers are as flexible in shape as they are in utility. The silicone cups have thick and sturdy, yet squeezable walls that are not too squishy, and a grippy outer surface for extra safety. Take your tumbler on-the-go with the Lid that uniquely. Snugly and securely, it grips the outer surface of your cup and helps reduce leaks and spills. Straw hole and sipping spout + plug included on every Lid.