From Health magazine
With airlines charging $25 to $150 for too-heavy luggage, you don’t want to find yourself over the weight limit (usually 50 pounds for checked bags, 40 for carry-ons on domestic flights).Ease your mind with the Easy-Grip Luggage Scale ($24.85). Just click it onto your bag and lift; it’ll display the weight (up to 100 pounds). Don’t forget to toss it in your bag for the return trip.
