I’m not sure if I can accurately describe the size of an orange bag…. maybe 2′ x 2′ x 3′ (some other Ice-person, correct me if I’m wrong, I’m bad at sizes)….. If you completely fill it up, it will be larger than the allowed carry on. Not that they always check that, though. The don’t look too big, but they sure can hold a lot. You’re alowed to use your own bags as well.
I might have some photos of an orange bag on my webpage (I’m pretty sure I put some up my first year here, if you go to that link). Also, my email addresses are listed on my webpage… Feel free to email me with more questions.