This is an overnight size oxbow tote. The bag measures 18" wide by 6.5" deep 14"tall. The bag features a front pocket on the outside and a divided pocket on the inside. This bag has a reinforced base with vinyl on the outside bottom of the bag. The lining on the inside is waterproof canvas. The exterior of the bag is made with quilting cotton. This bag is perfect too as a diaper bag. There is an adjustable Cotten webbing strap that is removable. The pattern for this bag is from noodle-head.com.