This jacket-style model is sealed with double polyurethane and hand-stitched for durability. For comfort the backpack is padded and has adjustable lumbar support. Attitude control is said to be optimised by weight-integration with quick-release waist weight-pouches and rear trim-weight pockets. Stainless-steel titanium PVD-coated D-rings are provided for carrying accessories. Available in sizes from S to XL, prices for this BC start from £1100.