Gravity Travels Tear Drop Single Strap Sling Bag, Black Can be easily switched from left or right side. Adjustable shoulder strap with pad for comfort. Bottom of the shoulder strap is detachable. Zippered Four Storage Compartments. 4 th compartment on the side. Mesh bottle container on the side Dimensions : 21.4 inches by 13.4 inches by 6.24 inches