Tupperware has been around forever! My Mom still has hers from the 60's or 70's, and my Grandma's is from even before that. I learned a ton of organizing techniques from my Mom and one that has stuck with me is using Tupperware in my pantry for my baking supplies. Flour, Sugar, Baking Soda, Brown Sugar, etc...all stay fresh and organized in these air tight canisters. Add labels to these and stack them neatly in your pantry. It is so easy to just pull one out as you need it for a recipe. No messy flour bags falling all over the counter!