This waterproof puffer is constructed with premium fabric from Japan and contains 100% responsibly sourced premium down. Engineered to deliver warmth to -40°C / -40°F, The SuperSnug Puff2O™ Long is the waterproof version of your favourite hourglass puffer. It’s constructed with sealed seams and bonded channels to keep you dry and insulated, even in serious precipitation. It’s filled with 100% responsibly sourced, 700+ fill-power premium down that provides ultra-warm, lightweight insulation. This version is made with Rainstop™ — waterproof and windproof fabric with a soft feel and 2-layer construction. This fabric is sourced from a Japanese mill that specializes in performance fabrics.