Edit: Meant to update this a while ago... It's super tight, netting holes are to big to stop midges and the floor leaks Original Post: I only received this a couple of days ago so haven't used it but I was heading out for a wander earlier today and stuck it in my pack to have a play with. Thought others might be interested to see a few more photo's of the bug bivy from Ali express. It arrived in a shaped stuff sack and comes supplied with a couple of lengths of cord. The listing gives the weight as 230g, straight out of the packet the weight of mine inc bivy, stuff sack and all of the supplied cord was 201g. It's a straight forward set up, sil floor, mesh upper, with a central top entry zip. Pegged out I measured the floor to be approx 60 x 205cm. It's a simple flat floor really but if you peg it out you do get a very slight bathtub effect due to the way the webbing is attached. It comes with a couple of lengths of cord which have a mitten hook on one end to attach to your tarp etc. The other end of the cord simply threads through cord locks which are attached at each end of the zip. The quality looks good, all the stitching etc is straight and I can't see any real floors with it. The mesh doesn't appear as fine as the stuff on some of my other gear so may not keep the smallest of the beasties out but we shall see. Not sure if it's just my eyes but the mesh appears to have a slight blue tinge to it. I'm not entirely sure where this will fit in with my other gear or how much use it'll get but I thought it was worth giving one a try. It pairs pretty well with my solo tarp though which is one of the things I had in mind when I decided to order one. As I say mine weighs 201g all in, measures 60 x 205cm and cost me £14.25 (it's currently £13.99). The listing I used is no longer up but it is available here. For some reason the listing shows the brand as Naturehike but it's not, it's Knot.