Aeros Pillow Premium Sulphur Reflective the Astro 300 features a

the Astro 300 features a compact body that is ergonomic with a low profile for better balance

water resistant

They have a higher rise and simplified stitching on the waistband for all-day wear

Your go-to lightweight crew neck layering top for cold-weather workouts

Aeros Pillow Premium Sulphur Reflective the Astro 300 features aThe Aeros inflatable backpacking pillow has changed the way thousands of people sleep in the backcountry or while traveling. Luxurious, lightweight and compact, it features a super soft brushed 50D polyester knit exterior and a silent, contoured TPU air bladder for support and comfort. Updated for 2019 to add compatibility with the unique Sea to Summit Pillow Lock system.