This is a handmade item. I have a cat at home. Please refrain from purchasing if you have allergies or are concerned about hygiene m(._.)m Size: Height 19cm, Width 14cm / Inside: Height 18cm, Width 12cm Shoulder strap: 110cm (size cannot be changed) Removable, so you can attach your favorite strap. No lining. Please comment for additional photos or questions m(._.)m