Another advantage of the Kanken Mini backpack is that it can be easily expanded to accommodate an adult's back. The Kanken Mini backpack is made from water-resistant, rugged material, so it will keep your belongings dry and protected. However, it's not ideal for carrying laptops, large electronics, or other items.

Besides its size, the Kanken mini backpack has a great zippered front pocket, two side pockets, and a large main compartment with a zip. These compartments are perfect for small items such as a water bottle and a phone. This bag also has enough space for a wallet and other valuables.