Waterproof Anti Theft Designer Chest Bag Cross body Sling Bags  Shoulder Crossbody Bag  ADJUSTABLE PADDED SHOULDER STRAPS - Designed with 2 D-ring, the shoulder strap of crossbody backpack can be anchored on either side of the bag, allowing you to wear it across left or right shoulder. Medium size bag
Can hold 10 inches laptop or tablet
Side pockets can hold water bottle or cell phone
One strap can wear on opposite side, (look at the picture)