Elegant Multipurpose Bag for Stanley Tumbler

-This cup is not only suitable for cups with handles, but also for other water cups with a diameter of no more than 10.5 cm.

-The lid is detachable, so if you want to carry two water bottles out, you can take off the lid and use this bag. The shoulder strap is widened, so the shoulder will not be tired when using it, and it can withstand the state of being filled with two water bottles. The backpack can be carried in two ways: one shoulder or crossbody.