Had me the bag for 22 purchases, almost twice or three times as expensive as the cheaper "no-name" products. The idea was really to get a solid product. Unfortunately, I had at first use already notice the 2 bag not hold, you can directly watch the settling of the vacuum cleaner as they inflate again the air. In 2 other it takes almost one day to almost all air back there is ... So I had not imagined it. 22 were in vain and so that I would have simply can buy the much cheaper NoNames ... My recommendation: stay away
Update: 08/26/2014 Easily a new set was delivered to my poor rating. Interestingly, these are newer bags. By that I am "lucky" ...
