This beautiful rainbow colored straw is collapsible! It's perfect to take on the go, in your bag or on your key chain, so you can have a reusable straw with you at all times. The straw is stainless steel but comes with a silicone tip for more comfortable drinking. It has a telescope like design and is able to collapse in and out easily simply by pushing. The brush is also able to collapse so you can take it with you as well. This is a very creative solution to help reduce plastic waste and will likely impress your friends and coworkers.