Rick writes – “A while back, Make had a post about the Icebox the Igloo-making tool. Why bother fiddling with making & stacking blocks of snow? Just build a quinzee instead. Quinzees take a whole lot less time and are really easy to make. The only tool you need is a shovel – heck I’ve even built one with a rolled up krazy karpet! When you are winter camping, you don’t want to waste a lot of time building your shelter. In an hour & a half you can have your quinzee finished & ready for you to move in for the night!” Link.