The ergonomic Exhale Neck Pillow infl ates in a few breaths, feels super soft against skin, and packs ultra-light in tiny stuff sac. Removable washable ultra-soft fl eece cover, with cool polyester underside. Valve allows for easy infl ation and custom support. Infl ates and defl ates in seconds. Lightweight pillow packs down super small into stuff sack. Front clip secures pillow in position around your neck, and provides quick attachment to luggage when on the go. Removable cover is hand washable.