mosiso 13 inch sling backpack, multipurpose hiking daypack outdoor rope crossbody chest one shoulder bag, ink-wash painting mosiso featuring an ergonomic design, this pack is more comfortable to tote around than a cumbersome backpack that strain your body.<br> <br> adjustable satchel shoulder strap<br> flexible satchel shoulder strap can be adjust loose or tight. perfect fit for your body<br> multi-purpose<br> can be used as laptop bag, messenger bag, shoulder bag backpack, crossbody backpack, casual daypack backpack, chest bag, sling bag, travel bag<br>