Disappointed because the description of AMAZON is the same as the packaging, but different from the product received. The slide has been closed, is "stabilized" with an elastic as in other laundry net. While it is expected that either the tissue that covers that part when the bag closed. Too bad, because I have a bag of 1 kg WENKO like that, and I wish I had a great with this super practical system. FYI, in the 1 kg and is resistant nickel after 20 washes at 40 ° C. Return to sender for this one, because all the stock to date is like this ... Hoping that this product is available again really with this system.