Not really for the minimalists. It comes in 3 versions, and the Medium in the lightest version weighs 1.2kg. It is non-breathable too, so you will sweat buckets if walking in it. You can get a 150g breathable waterproof, 200g tarp and a 50g sheet of polycro for a total of around 400g.
Ingenious, but I'm not sure that it would be lighter, cheaper or easier than carrying a lightweight bivvy bag. The only difference is that it is effectively a waterproof "pied d'elephant", using the jacket to form the upper half of a bivvy bag, so potentially saving half the weight.
Taking that concept and running with it, you could make the simple lower half, and not have it integrated into the jacket; most people will surely be carrying a pack of some sort where this could be stored.
I'm always dubious about how it would work with any sort of pack.
All-in-one patent pending revolutionary design featuring a waterproof breathable jacket with integrated tent (shelter), mosquito netting and sleeping bag
3 season design (spring, summer and fall)
3.1 oz urethane coated ripstop nylon (112t*95t/70d*70d) polyester (54T*52T/250D*250D) body fabric
