8: Using a Carabiners
There is no doubt that it can be tough to store everything in the out car, especially if you have kids. Every car is pretty much limited by the storage compartments that are built into it. Not to mention the fact that finding new storage can be pricey and difficult. Most aftermarket storage items for your car are not that effective at all (via Family Handyman).

A carabiner is a great way to increase the storage space in your car. It goes behind the driver and passenger seats and there is room for just about anything. Whether you need to store extra tablets, an umbrella, or just about anything else. A carabiner may just be the solution to your vehicle storage problems in the long run.