Did you know that our patented reusable straw is also foldable? Now we've made it easy and simple to carry it around. Just fold it in our newly launched keychain pouch! You can attach our keychain pouch onto a purse, backpack, gym bag or just about anywhere. It's unique, fashionable in design and practical in use. 4" x 1" x 1.5" not including the carabiner 1 oz.