As a Mom, it is part of my job to always be prepared. This portable air pump is perfection. I love how small but mighty it is. You can inflate car tires, bike tires, balls, tubes and more with it. It is rechargeable, can act as a portable power bank, and it has a flash light. You can keep this in your car, 72 hour kit or your garage. It is foul proof and so easy to use. LTKhome LTKtravel LTKfamily