I love the principle of bringing my shopping bags everywhere and not adding to the garbage dump mess that we have. What I do hate though is them flying all over my car or the non-flexible ones sitting in my back seat. I hate clutter so that is exactly why I love my BAGGU: design bag. It folds up soooooooo tiny into this cute little square nylon pouch. I can stick in my purse, glove compartment—it would probably fit into my pocket for that matter. It is based on the form of a plastic bag but much better! It holds up to 25 pounds and weighs less than 2 ounces. I have my favorite shade of olive green but you can pretty much find anything to suit your style among their 50+ colors and prints—it also comes in 3 sizes.