Astro(TM) brings lightweight comfort, durability, and much-appreciated slumber to any overnight adventure. This updated model features more sustainable materials with a 100% bluesign(R) approved, 75D recycled polyester fabric shell FEATURES: 100% bluesign(R) approved, 75D recycled polyester shell fabric Lateral baffles feel more comfortable under arms and legs and resist curling. Laylow(TM) zero-profile, multifunctional, micro-adjustable valve is flush to the pad and allows fine-tuning of comfort An R-value of 1.5 makes Astro a perfect pad for warm-weather adventures Plush 3.5-inch thickness for smoothing out uneven ground Pillow Baffle(TM) helps keep your pillow in place and adds loft at the head Included Vortex(TM) pump sack provides easy and fast inflation, saves breath at elevation, and minimizes moisture entering the pad Packaging is made from recycled materials and is 100% recyclable.