The NeoAir XLite mattress delivers more warmth and comfort per ounce than any other three season air mattress available. Our patent pending technologies deliver that performance with minimal weight and less bulk than a one liter water bottle. This year, new softer fabrics bring better next to skin comfort and a boost in durability, all with no added weight. For the discerning alpinist, thru hiker or backcountry minimalist whos counting every ounce, there is simply no better choice to assure the kind of rest you need to enjoy tomorrow. Stuff sack and repair kit included.