ZPacks have recently discontinued their Zero range of ultralight backpacks (and options) and have now replaced it with Joe's latest offering
The Nero ultralight frameless backpack which is now available. At 309gms this new pack is 'stripped down' to only the bare essentials with no options available - the Nero is available in Army Green, Azure Blue, Black and Grey. The bummer for me is the mesh centre pocket which although reducing the weigh a little more the mesh is diabolical when bush-bashing - it will be ripped to shreds on day 1.
The Nero has a 38litre total capacity (total) including a 25l main body, 8litre centre mesh pocket and 2x2.5litre side pockets. The pack is useful up to 9kgs (maximum)and a suggested base weight of 2.5kgs. Material is 2.92oz DCF.