Silistraw with Travel Case - Silicone Reusable Straw (Standard Size) Time to make a change! Perfect for on the go. This reusable eco-friendly silicone straw comes with a travel case and is the perfect solution when on the go. Never be without your straw again! The portable travel case fits right in your pocket, backpack, purse or bag. Smaller than a pack of gum, cheaper than a tin of mints, lasts longer than both and better for the environment! Easy to use and clean, both the straw and carry case are dishwasher safe.