The Tarptent website claims 52 oz. total weight for the Double Moment (DW)
23.5 oz. Inner tent (Henry + Franco's opinion)
4.0 oz. End struts (website)
37.0 oz. Fly + arch pole (Franco's estimate)
51.0 oz. Total.
For comparison, the Double Rainbow (41 oz) with the optional liner (4 oz) weighs 45 oz.
Adding insult to injury, we just bought a second Double Rainbow last Fall, and now Henry - evil person that he is - comes out with THIS jewel.
A POX UPON HIM!