Jessie & James Glacier Canvas Sling Shoulder Concealed Backpack Made of heavy duty canvas that is durable and abrasion resistant; Top carry strap that can be adjusted to clip to D-rings on bottom left or bottom right; Concealed compartment with two zipper openings; Friendly to both left and right-handed; Accented with lobster clasp and anti-brass hardware; Exterior: 2 zippered pocked and 1 front slip pocket; Separate elastic velcro straps; Dimensions: 15"H x 8"W x 3.5"D; Concealed Compartment: 7"W X14"H Strap Drop: 19.5"-30";