I stand corrected.
The Blacks site says it's 1.8kg!
It is 1.8 Kg with the 2 steel poles, the tent pegs etc.
Tarp + lines = 520grams.
3.15m x 3.15m is a generous size, v. good for hammocking.
The army basha is undeniably tougher, more waterproof etc but at 2m x 2.5m a bit small for a hammock.
As always, this is my opinion, YMMV.
seg