This is our Entry & Economy level straw which is also our kid and silly with straws adult friendly range!  - New Design Unlike other stainless steel straw, the whole body of our collapsible straw is made of food grade silicone, so you won't feel too cold or hot when sipping. - Collapsible Thanks to the collapsible design, this durable straw can be folded into a small carry case, and it will automatically restore straight when you take it out. - Easy to Clean The cleaning brush is included in the carry case, you can get your straw clear and clean right away. . - Portable Comes with a portable carry case with ring, you can carry it with your key chain or just put it on your pocket, compact and convenient using anytime and anywhere for travel, home, office, bar, etc. Our Suitable (for any situation) Straw comes in a white Suck It Up Case with a brush suitable for cleaning - and a option of a Navy Blue, Aqua, Pink or White.