The Batura Jacket is a phenominally practical & very warm winter mountaineering jacket. The Pertex Shield outer fabric is completely waterproof & breathable making it absolutely perfect for our UK wet winter conditions. The Batura is filled with 455g of 800 fill power Hydrophobic European Goose Down which has passed the European Down & Feather Codex. This code of conduct determines the source of the down; ensuring that the down is a by-product of a slaughterhouse or harvested during moulting periods & is not illegally live-plucked. All this means that the down inside the Batura is about as good as it gets! All this lovely down is captured within a narrow box wall construction to maximise loft & minimise cold spots. To further increase the practicality of this brilliant jacket Rab has used Hydrophobic down, basically each & every cluster of down is treated at source with Nikwax environmentally friendly, fluorocarbon free special products to make them perform better in damp conditions. Although Hydrophobic down is not waterproof it dries much faster, absorbs less water & retains loft far better than untreated down. To give the Batura the belt & braces approach Rab have covered all this Hydrophobic down with the superb Pertex Shield fabric. This tough nylon fabric has a breathable microporous waterproof coating to protect from wind & water whilst reducing condensation build-up within the jacket. All zips used on the Batura are YKK Vislon, these are made from injected plastic making them much lighter than metal zips & far less susceptible to freezing & feature glove & mitt friendly zip pullers. Featuring a down filled helmet compatible hood with wired peak & adjustment, 4 external & two mesh internal pockets for all your essentials & to stuff your cold hands into & a hem drawcord. Pertex Shield waterproof & breathable outer fabric 100% nylon tactel taffeta lining 800FP 455g European goose down Rab flurocarbon free Hydrophobic down developed in conjunction with Nikwax Narrow box wall construction Down filled, helmet compatible hood with wired peak YKK Vislon front zip with storm flap, internal insulated baffle & chin guard 2 x YKK Vislon zipped Napoleon chest pockets 2 x YKK Vislon zipped chest pockets with storm flap 2 x internal mesh pockets Stuff sack included Relaxed fit