The dimensions: Height – 12.5″ ; Length – 19″; Depth – 5″; Strap Drop – 8″. The interior of the bag has the water bottle pocket, plus two pockets (one of which is perfect for your cell phone) and another larger pocket with a zippered closure. There is also a pocket on the exterior of the bag. Preowned good condition, some slight stains near the zipper. Crossbody strap included. Questions? Leave a comment below!