Combining remarkable comfort, value and packability, the Women's Trail Lite is the perfect companion for your next hiking or camping adventure. The premium pre-cut foam is lightweight and compressible, while remaining very warm at night while camping. The mattress is 3.8 cm (1.5 in) thick. With an R value of 3.2, it ensures your comfort for your three-season outings. The versatile self-inflating mattress features our high-performance WingLock valve that allows the mattress to inflate three times faster thanks to a larger opening and one-way inflation. Like all Therm-a-Rest mattresses, the Trail Lite is manufactured locally to ensure quality and minimize environmental impact. The mattress comes with a compact storage bag.