I have a 12 bottle shipper that is the layers of those cardboard with the bottle indentations. I got it by actually purchasing a case and having it shipped to me. I've never actually shipped with one of these before though so I'm curious if anyone has had issues. I'm not worried about the beer breaking, but I can't seem to get rid of the liquid sloshing sound despite tons of rice in the box. Has anyone had issues with this in the past? Suggestions? I might just skip using this box. I thought it'd be a better option, but I'm not so sure now.