The lightest snow saw that will get the job done. When you're out in the backcountry digging your pits multiple miles from no mans land. you want something light and reliable to assess the dangers the backcountry holds. This is only designed for cutting ice and snow and not designed for branches or anything solid. A carbon composite constructions gives you durability and lightweight and won't leave you an excuse to not carry a saw with you. 

Specs: 

• Material: carbon fiber composite blade, Fabric sheath & handle
• Cutting length: 400mm
• Full dimensions: 520mm X 30mm X 5mm
• Weight: 50g
• Reference Measurements: 1mm & 3mm grain size grid, 10mm/20mm teeth increments, 300mm teeth length.