
GEERTOP lists this one-size bag at 35 by 26 inches and 0.7 pound, making it one of the lightest and least expensive choices in the comparison. Blue and grey variants were orderable, and the official page provided a deep exact-product gallery plus a 180-day warranty. The page gives much less construction and insulation detail than the higher-ranked products, so the weight and compactness are useful facts but not evidence of cold-weather performance; pair it with a separate pad and conservative conditions.