Okay - because I bought some last year they sent me an e-mail and allowed me to buy two bags this morning. I sent one to myself and one to my daughter at my same address and it went through fine. I had to log in so I'm not sure if it will allow you guys to buy early but you could try setting up an account and then going through this link from my e-mail and see if it works.
LEAN CUISINE® insulated designer lunch bags