For your short, quick trips with baby-when you don't need the big bag- travel light! Uses P.U.L for lining. Fits several diapers & wipes, adjustable strap for shoulder or cross-body wear. Strap clips off to store change pad in a tote. Change Pad measures 23.5x13in, bag measures 13.5in w X 8in H X 2in Deep Simple to sew in a few hours.