We bought 2. Loved them. Worked as advertised... for about a month. First one developed a big bulge and popped. a couple of weeks later the second one blew out.
Apparently you cannot shut off the the little gate valve at the discharge end for even a few minutes unless the supply is shut off. Sort of defeats the convenience of a regular hose. Also, the water pressure at the nozzle drops as soon as you turn it on.
It has it's place but not practical in a large garden where you have to walk back to the supply end and shut it off.
"CALL NOW!.....But Wait!"