The one in the OP looks identical to ones that are also sold direct from China/Hong Kong, but are called "BabyLand". I'm not usually one who likes stuff from China, but seeing the price of a 8 or 12 pack of them, I thought surely everyone should be using pocket nappies at that price! So I contacted the seller on ebay and asked if they ever sold single samples, as I was rather curious to see what a nappy was like bought direct from China! They said if I bought some bra clips from them (!! LOL) that I could have a free sample. So 3 quid or so posted for the clips was good for a free nappy. Turned out they forgot to include the nappy - so I only got bra clips! But they promptly sent a nappy on its own when I let them know about it.
Anyway, I'm quite sure it's the exact nappy in the photo from the above link. I've got a yellow one. I thought it looked very much like the newer one-sized Fuzzis, hence why I wanted to try one. Inserts aren't up to much, not sure they'd last my little boy for one wee - but then again, probably a single fuzzi insert wouldn't either! As for fit, it's not bad. A bit of sagging in the front under the wings - not sure if that makes sense, or correct terms? They're a bit thinner PUL compared to a Fuzzi, but did work well when I stuffed with a prefold - no leaks. But wouldn't say it looks as neat a tidy as a Fuzzibunz - though I'm yet to try a one-sized Fuzzi - only tried the sized ones, which are just about the only pockets I ever liked.
But yeah, I can see these working as a pocket system for someone who is short of cash, slim fitting and waterproof - though I haven't used it very much (so don't know how hard wearing they are), as we're mainly using fitteds. The fleece inner is also a lot thinner - not quite see-thru, but thinner and also stretchy. I read reviews from an American site about Babyland nappies and it seems as if they used to be of poorer quality. Some people had them wreck very quickly after they got them, but later people seemed to report that they were OK quality now, so not sure if they just vary or got better!
They do label them as only being able to be washed at 30 degrees! But I've done it at 60 with no problems.