The X-treme lite range is for you if you demand performance, ultra lightweight and minimal pack size. With highly durable Ripstop shells and Pro-Fibre insulation, these bags will perform. The X-treme 800 is a 2 season bag and contains the following features:Ridge hood Lightweight Reflective Tab Secure internal pocket Loose shell Dual drawcord Ripstop panel Dual colourway Stuff SacComfort Rating: +5.1c to +9.4cExtreme Rating: -8.8cMaterial:Shell - 240T/40D Nylon RipstopLining - 210T/70D NylonFilling - Top:125g/m2 Pro Fibre, Base: 125g/m2 Pro FibreColour: Chilli Red/GreyOpen Size: 210 x 78 x 50cmPacked Size: 36 x 15cmWeight: 800g