US Modular Goretex Sleep Bag System MSS Complete 4 part (Rated -40F)
Product Review (submitted on January 6, 2013):
I could not be happier with the product and the price. Bought 2. All components were in top quality condition. Buying all 4 components at once is substantial savings and you're certain that you have all components. This product give 4 season flexibility for camping and is nicely compacted in the compression bag for hiking, storage or car / plane transport. Don't wait; prices on this product will only go up or you'll have to pay more on other websites. Get them while you can.