Our Tamarak could be used as a children's bag when the family heads for the hills, or it could be used as a 3/4 length bag along with a parka for an alpine bivy system. Any adults that are 5'1" or less should consider this as a lightweight comfortable bag for two-season outings. It is made with continuous baffles and a full-length wrap around YKK coil zipper with insulated draft protection. This bag is filled with the finest polish 850fp goose down and weighs just 19 ounces! Color will vary according to fabric availability.