Pattern: MulticolorMaterial: PolyesterIncluded: 1 backpackHardness: medium soft specificationSize: s, m, l, XL1. Zipper design, double protection of the zipper and both sides to preven the dog from falling. Second, the neck elastic design, the neck elastic design, comfortable, Buller dog neck. There. Breathable mesh design, mesh design, not stuffy, comfortable and breathable. 4. Thickened broadband design, widened and thickened shoulder straps, durable and comfortable to carry. 5. Better workmanship and quality