Kate Spade diaper bag or travel bag comes with two rollout mats, one being long and the other one being shorter and padded. The bag also does have bottom and feet for support as well as a main snap closure.. It also has a middle zip pocket as well as interior pockets on one side and a smaller zip pocket on the other side wall. It also does have like a bottle pocket on the interior corner side walls as well. The bag is made of a nylon material measures 17 inches across 10 inch height 5 inch width.