Product review (5 stars): Smart design and durable.
Best laundry bag I have ever used so far.
Quite a few laundry bags I purchased with "good reviews" were destroyed either been torn up or lost the zipper part even in their first use. If you have a washer with strong washing cycle, you would know what I am talking about.
This laundry bag apparently has a smarter design. It is less likely to be damaged during washing without the zipper. The sort of cylinder design makes the weight distributed evenly, and most the time keeps the bag centered while washing.  The material of the bag is quite durable as well.
I am totally satisfied with this purchase.