This concept of this vest is covered by Patent Applied. It is loudly pronounced WahHey! The coat weighs about 3 Lbs. The inserts are made of nylon. Anything made of fur or wool could be used to fill the inserts.

The concept of this vest is covered by Patent Applied. It is loudly pronounced WahHey! The inserts are made of nylon. I first found that free plastic bags would seal in warmth. Anything made of fur or wool could be used to fill the inserts.