1. Large Capacity, LightweightThe crossbody bag is lightweight and durable and sturdy! It's small enough that it doesn't feel like a backpack, but big enough to carry quite a bit.. Adjustable and Removable Shoulder Strap for daily used. 2. Flexible Storage- the mini shoulder bags has three small storage compartments to easily storage your documentation and valuables, including one main pouch bags pocket which keeps your personal belongs: wallet, eyeglass holder, keys etc. one interior slot pocket: cell phone pocket compartment or credit card or passport holder layer. there are a front pocket and a back pocket too. 3. Comfortable & Versatile - the cross body bag can be carried over shoulder or cross body. with the adjustable and removable shoulder strap, small messenger bag with compact lightweight single shoulder bag chest bag, there are 3 ways to carry: 1. single shoulder bag for cell phone Ipad mini purse shoulder bag chest, 2. hanged onto a backpack as sub Small messenger bag. 4. Safe & Lightweight - Cross body Bag removable shoulder strap is for crowded marketplaces, airports, buses, trains, sporting events and music festivals. neck wallet security lightweight and slim shape allows you to wear it freely and close to your chest, let you feel secure in environment. 4. Fashion And Casual -we will take into account the needs of daily life. for listening music you love when you are in commuting or out-door sports to make you freely and relaxed.