It is a Crochet Mesh Bottle Holder that can be raised quickly. There is a strap that can be adjusted by adjusting the length. Please use your choice of crochet 4, 5, 6, thick, and thread. This simple baby Crochet Mesh Bottle Holder is designed to attach to a stroller, grocery cart, diaper bag or even a belt loop on pants. Perfect for the busy mom. Provides a hands free method for storing the bottle or cup when not in use and does’t take up any valuable storage space. Save time from having to dig inside a diaper bag. This is a small project, so you could easily complete it using remnants of yarn from other projects. You don’t even need an entire skein of yarn to complete this free crochet pattern, which makes it an excellent stashbuster project, as well. The size can be adjusted freely.