I no longer need this item after purchasing it, so I hope it can be useful for someone else! This is a Thermos my bottle pouch. Please refer to the second photo for the applicable sizes. - Easy-to-carry handle & shoulder strap - You can drink directly from the bottle while it's in the pouch. - Durable bottom to prevent scratches on the bottle. The color is brown, which doesn't show dirt easily, with a cute pink line.