1.【Compact & Lightweight】: Only 4.2 ozand folds down, lighter and smaller than a soda can - portable in any backpack for travel, camping, backpacking, hiking, tent, hammock 2.【Removable, Washable Foam Cover】: made of breathable, durable fabric that is soft to skin and comfy to sleep on. Reduce contact noise and allow easy care after each outdoor adventure. For long lasting use, we recommend hand wash for the pillow case. 3.【Air-tight Core for Best-in-class Durability】: Now More Durable Than Ever! Enhanced design with latest highly durable elastic TPU fabric that boasts water resistance. So, whether sleeping under the stars in the mountains, in your boat on the open seas, tenting at your favorite national park or staying at a hotel on holiday—your comfort travel pillow is the perfect travel companion 4.【Pad Attachment】: Removable strap that can be attached to inflatable sleeping mats, prevents the inflatable pillow from moving around the sleeping pad while you sleep. Newly Stylish Designed with Your Ultimate Comfort in Mind - Improved Ergonomic Design with Enhanced neck support for a restful night’s sleep! The is ideal for back, side and stomach sleepers alike. Inflates to a generous , in a mere 3-5 breaths (approx.). Ergonomically designed for superior neck and back support while you travel—sleep like at home. The only thing left to decide is where to go. 5.【Curved bottom and Supportive Baffling 】： providing great support for head and neck, ergonomic for sleeping. Also useful as a lumbar support pillow for back support. This Deluxe Pillow is the dream gear for every camper and backpacker