This mini shoulder bag is perfect for travel. It can even fit a 600ml plastic bottle vertically, so it's been certified as Yasumin's go-to bag for commuting. It's made of light material, and even though it's small, it has a gusset so it can hold a surprising amount of stuff, and it has a patch Pocket on the inside. The simple design is also a plus, making it easy to use. Yasumin will definitely attach a cute keychain to it.