Use a sunglasses case to store cords and cables in your bag. I love using my old eyeglass cases. I use them all the time fo keep my jewelery in when I travel. and also for those cords for your iphone ipod, etc.
50 Genius Storage Ideas (all very cheap and easy!) # 33 : Use those cheap baskets you find a Walmart or The Dollar Store in your bathroom drawers to separate, organize and store all of your make up and other toiletries.
This is one of those clever. So simple, too! Use a kitchen paper towel holder for your garbage bags in the garage. Kitchen garbage bags could be placed on one of those upright paper towel holders for under the sink storage.
Mason jar one is my favourite, & definitely doable 12 Bathroom Organization Ideas. A few of my favorites: Container Store mini bins for eyeliners and lip liners, over the door shelf, and magnetic strip.