This Mummy camping sleeping bag is insulated with 550-fill power duck down, which through Teflon-treated keeps you stay in warm and dry, extreme temperature as low as 32 degree F. Made of pure natural down and provides the best warmth-to-weight ratio of any insulation. No odor and impurities, safe and healthy for adults. The 3 Season sleeping bag adds two Two-way zippers to the chest, more convenient for reading and drinking. Trapezoidal standing lining structure is longer than the ordinary one, giving the down more fluffy space.
Turns out this trapezoidal shape is ideal for helping sleeping bags retain heat. The chest and feet that are prone to cold have been thickened and filled with down.
These designs are perfect for outdoor sleepovers. The sleeping bag shell adopt 400T 20D tear-resistant plaid nylon, and the lining adopt 380T pongee. Increased to 13 velvet channels, it is not easy to run and drill down. Selected hydrophobic down creates a hydrophobic finish on each individual plume of down. The fabric is comfortable and breathable to protect against windy and wet weather.
It has been tested to perform well in a variety of outdoor environments. Sleeping bag size is L 83" × W 31"(210 × 78CM), suitable for most adults around 75(190CM). The size is enlarged, and the overall upper half size is wider than ordinary mummy, making hand movement more convenient. The compression size is 14" × 8" (36 × 19CM), weighs only 2.67 lbs / 1.21kg.
Lightweight sleeping bag is easy to carry outdoors, recommended for outdoor enthusiasts camping, hiking, traveling, backpacking etc. Our store is delight to provide the best customer service for this down sleeping bag.