Sling Shoulder Crossbody Chest Bag Pack Gray. The Fino Chest Bag offers an ultra slim-fit design with ergonomic details and a mega-sized storage space with a smart organizing system, from keys and wallet to your iPad mini (or any other 8 tablet). It has an innovative quick-release buckle that allows you to remove it from your shoulder without taking off your coat. Water repellent with a quick-release buckle, a slim fit design, and a smart organizing system? This bag truly has it all.