This shopping cart can be used not only for shopping, but also for travel, outdoor activities, and more. When not in use, it can be folded and stored, making it ideal as a sub-bag. It has a Velcro pocket on the outside. Size when unfolded: Height 83cm (including handle) 　　　　　　　　　　Width 30cm 　　　　　　　　　　Depth 16cm Size when folded: Width 30cm 　　　　　　　　　　Length 18cm 　　　　　　　　　　Thickness 7cm I have stored it at home for a long time because I haven't had a chance to use it. It is new and unused, but there is some rust-like staining on the steel part near the wheels. *See photos 11 and 12. Please understand this before purchasing. Thank you for looking.