Blue Wave NW106 8-ft Double Water Tube for Winter Pool Cover - 5 Pack

Great concept and easy to fill but a couple of tubes had leaks along the seam but thankfully i have spares

Love that my Solar cover stays on. Pool stays covered and cleaner. Plus helps keep the heat in with my Solar Pool system. Best value because the tubes are double the holding strength,no leaks,great sturdy material and easy to fill place and move. Definitely a plus for all homes with pools.

These have two sides, each with its own filler port. It took about 90 sec to fill a side with a hose, no attachments necessary. The filled tubes weigh about 45-50 lbs. They were easy enough to move and a couple had small holes that were leaking - a little duct tape fixed that. Much better than putting rocks or some other object on the pool cover.

Se usa para fijar la cobertuta de la alberca pero no duran y por donde se llenan de agua no sellan bien o se rompe

How annoying to have a guy over that you have to pay to close the pool and than to find out that the materials you ordered to be crap .This product is SOOOO POORLY manufactured it’s scary , seams are crooked and half closed up , cut of right ate the seam so they BURST and start leaking as soon as it’s filled with water , now we were already cheesed of having filled one and it to be leaking let alone to find out that from the 8 bags 6 were no good at all .Also the stoppers were not working proper .We ended up having to fill up containers and use rocks to keep the tarp on .Very very unhappy and needless to say we’ve send it back .It does NOT deserve the one star but I could NOT send it of without rating

I have bought several of these over the years and the most recent ones i purchased are much thinner! They got small cracks and leaks and the caps would constantly pop open. I haven't tried a different brand as of yet but i am trying another brand to see if they are more durable than these terrible water bags. We should be able to at least get a few years use out of these bags. Also what was disappointing with the delivery of my last order is that they were not even in an Amazon box so they traveled with just the outer thin plastic bag which exposed them to possibly being easily punctured! They should know better than to send them in just a thin plastic bag and even one of the water bags already has a leak in it overnight!!! These bags were constantly getting leaks and some were leaking after rain! DON'T BUY THESE BAGS unless you don't care about wasting your money!!!