selling a HPZ Model pet supply carrier / this carrier is all you need for your pet ,you can carry your pets food,treats,toys,water bottle and many other things. you can mount on stroller very simple carrier is made of high-density oxford 1680d/plus  material 100% silk cotton waterproof / interior of bag comes plenty of room / exterior has 4 open pockets in the front and 2 zipper on the back  1 zipper on the top 1 large on back 13.5x11x1, size of bag is 13.5x7x5 this is a nice bag