Babymel Robyn Convertible Baby Changing Backpack Tan

I received this item in a pallet I purchased a few weeks ago. This is most likely a customer return as it does show signs of wear. I noticed that there were some white spots/stains on the exterior as well as three large white stains on the changing pad. I took pictures and circled all the stains and defects. I could find on the item. Inside looks in great condition I did not see any stains. I also did notice a stain on the back lower part of the bag which I also took photos and circled. Color tan Stroller attach straps included  Materials: Premium vegan leather and durable polyester. Water resistant & wipe clean outer material and lining. Machine washable padded changing mat. Insulated bottle holder. Measurements: 35 x 29 x 15cm approx. Exterior has two side pockets, one for bottle other for changing wipes 1 front large pocket with snap closer Main compartment interior has five pocket one zip pocket, one slip pocket and two scrunched pockets as well as main compartment.backpack or shoulder strap