Like many busy people with families and increasingly little time, I do a good deal of my shopping in bulk. I've got my over-stock cabinets above the coat closet and my freezer in the basement, and both get lots of use.
A number of years ago, Seal-a-Meal was in heavy rotation on the infomercial circuit. It's basically a vacuum that sucks out all the air from heavy-duty food-storage bags intended for the freezer. I thought it was just about the stupidest piece of equipment ever. Who needs this junk? Just go shopping, I thought (pre-kids, of course). But when we covered the product at the magazine shortly after that and I had the chance to actually try it out, I quickly changed my tune. The bags protect even the most delicate meat from freezer burn for up to a year. Seal-a-Meal has become an indispensable tool in my home kitchen and the test kitchen as well. With many on the market, there are a lot of choices.
Of course, the whole sous-vide craze (sous-vide is gently poaching in vacuum-sealed bags) legitimized Seal-a-Meal's use by chefs and hipsters alike (neither of whom, I can assure you, feeds a family of five after working a busy day cooking for an editorial staff of seven).