This tumbler is perfect for any occasion, a refreshing drink on a hot day. The green hard plastic material is durable and dishwasher safe, making it easy to keep clean. The cup lid and bendy straws are included in the set, along with a screw lid to keep drinks, this modern style tumbler is perfect for children, teenagers, adults. The solid  pattern and dishwasher safe feature make it easy to use and clean. This tumbler set is a great addition to any glassware and drinkware collection