If you absolutely, positively can’t bear to throw things away, you should at least keep your space tidy by hiding objects in something pretty.
Barn Red Fabric Drawer from Martha Stewart Living/Home Depot; Canvas Basket from Crate & Barrel; Auburn wicker basket from Crate & Barrel.
It’s quite possible you’ll feel better throwing out what you no longer need if you use a pretty trash bag.
Decorative gingham trash bags from partytrashbags.com
If the bags themselves are taking over your life, organize those.
Axis Overcabinet Grocery Bag Holder from the Container Store.