I have a shit-ton of woodworking stuff around which will do me little good up here. I guess I could skin my leather sofa and wrap it around these wool blankets to make a warm suit. Probably sew it all up with a knife and my computer cables. For consumables, I have some potted herbs, whiskey, a pot of dried mulling spices, about a liter of water. Not much for nutritional value. Sadly my cat is sleeping in the other room. I do however have my white gas stove and fuel, so that's water and morale covered. Never been mountaineering in my life so I'd probably slide off a ledge and die like a retard, but if I could avoid that somehow, I easily have everything I'd need to construct skis, a sled, or some snowshoes. Maybe ice axes made from table legs, fixed blade knives and cord. Actually other than the food and lack of knowledge, I'm not in bad shape.
