The Hammock Gear Economy Burrow Ultralight Top Bag is an affordable, semi-customizable down quilt that is offered in a variety of colors, fill weights (i.e., temperature ratings), foot box types, lengths, and widths. The quilt featured in this review is rated for 30 F (-1 C), has a “wide” width (55 in / 140 cm), standard length (5 ft 7 in to 6 ft 2 in / 170 cm to 187 cm), and a sewn footbox. This model retails for $179.95, has a claimed weight of 22 oz (624 g), and a claimed loft (single layer) of 2 in (5 cm).