Real quick. . .I am planning to fly out to Burlington to visit the Alchemist and other brewery's and brewpub in and around the area. I would like to bring Heady Topper back home with me. But because I'm flying across country I dont want to check bags. And of course I can't carry on cans. Whats the best way in Burlington, Vt to purchase a box and ship a case of Heady back home? I know there is a USPS in Burlington. Is there a package (postal store) in Waterbury where I can box up the cans? Thank you.