This is a great digital scale that I have used several times to take the family on flights. With all the airline fees these days, we try to minimize the number of items that we check-in. This naturally typically puts us very close to the baggage weight limits. One time at an airport unpacking everything that you have in front of everyone is enough to highlight the importance of knowing the packing weight of your bags ahead of time.

Pros:
- Durable (we have traveled with the scale about a dozen times and it continues to perform admirably)
- Accurate (weight variation is approximately 1/2 pound or so. I try not to push the boundaries of bag weight, so I have not had any issues with the accuracy)
- Convenience (it works quickly and is easy to strap onto a bag and get a measurement - much easier than trying to use a scale while holding the bag)
- Availability (It is in my house and hotel room - much better than waiting until you get to the airport)

Cons:
- it takes a CR2032 disc battery, which can be difficult to find while traveling. We now travel with a spare battery in case it goes out.

Tips: I have found the best way to get a measurement is to straddle the bag that you want to weight and lift the bag straight up. It is better if you attach the strap to a central location on the bag so that it balances while you lift (I use the rolling duffle bag style luggage). This minimizes the distance that you have to lift the bag and reduces the impact of the bag touching your body, which can throw off the reading. I typically hold the scale with both hands while lifting to add stability. As always, lift with your knees bend and not your back!