The Anti-Freeze Jacket from Montane is packed with high quality down for exceptional warmth, specifically 750+ fill power utilising a flourocarbon-free coating for water-resistance, further extending the operating conditions. The exceptional warmth-to-weight ratio and high packability of the down means that the Anti-Freeze Jacket weighs a little over 500g, with a waterproof Montane storage bag included.
The down itself meets RDS (Responsible Down Standard) and Track my Down requirements, giving the peace of mind that the insulation has been obtained without any animals coming to any unnecessary harm, from the start of the process to the end. Track my Down helps to show where the down itself was sourced from.
A light 20D Pertex Quantum outer has been used to hold the down in, with a balance between breathability and retention of warmth, creating the ideal conditions to keep you from getting cold on winter belays or wherever else you might be, complemented by a Featherlite Mini-Ripstop nylon lining. The pre-elasticated cuffs and adjustable hem provide extra protection to stop any heat escaping when moving, with articulated arms to help with high-reaching movements if climbing with the jacket on.
The hood has three points of adjustment with a stiffened peak to help it fit with helmets, plus the benefit of rolling away when not needed for practical use. There are also plenty of pockets with three external (two hand, one chest) and an internal mesh pocket.