Archer Self Inflating Camping Air Pillow, Rectangular 20" X 12" Get a good nights rest while camping or travelling Inflatable pillow expands automatically with a twist of the valve. High density foam expands large and packs small. Manually adjust firmness for maximum comfort -Comfortable, for Camping, Hiking, Travel, Backpacking, Picnic, Outdoor Sports Extra Durable for Rough and Tumble Campers and Hikers