One Christmas we were standing in the moonlight in a snowy field with the men who'd walked out from the farm to push our car out, drinking home brew out of a jar and I wrote a poem about it:Christmas comes but once a year,
You push, I'll steer.
http://www.ebay.co.uk/itm/Nash-Tackle-NEW-Carp-Fishing-ZT-Arctic-All-In-One-Thermal-Bivvy-Suit-ALL-SIZES-/290831073868?var=&hash=item43b6e2024c:m:mREuNzeXC4eW7hwwY5vnSDA
This is the one i have , Not waterproof but well made and will keep you warm.