- Flat inside to keep clothes wrinkle-free
- Some outer pockets
- Can use as seat
Here is one website which compared some carry-on bags:
According to this website http://www.luggageonline.com/tumi-vapor-continental-carry-on?CMP=cse&utm_source=CSE-Google-Base&utm_campaign=ChannelAdvise&utm_medium=cpc&CAWELAID=1810366693 which I can currently only see by seeing the Google cache version: http://webcache.googleusercontent.com/search?q=cache:lEm4QxYtAdIJ:www.luggageonline.com/tumi-vapor-continental-carry-on%3FCMP%3Dcse%26utm_source%3DCSE-Google-Base%26utm_campaign%3DChannelAdvise%26utm_medium%3Dcpc%26CAWELAID%3D1810366693+&cd=6&hl=en&ct=clnk&lr=lang_en%7Clang_ja, the Tumi Vapor Continental Carry-On which measures 22” x 15.75” x 9” (so 1.75 inches over what is normally allowed)is 48.5 cubic liters (2962.58 cubic inches).