About This (with Air Pump)Camping Pillow, press-to-inflate(It may take about a minute to fully inflate by pressing) or blow up in just 3-5 breaths. The press-to-inflate design eliminates the concern of sharing the pillow with others. Since mouth inflation is no longer the only option, you can choose to inflate it by pressing, ensuring a clean and hygienic experience. This makes it perfect for lending to friends, relatives, and family members. Soda can size - Inflating as a camping backpacking pillow also can be used as lumbar support, deflating back to a can size in 3 seconds. Folds down to 5.7 x 3.9 inches, weight in 5.2oz. Skid resistant - this product features a slip resistant design, the silicon dots on the back provides superior friction against different surfaces. Ergonomic Design - the camping pillow has newest 2.0 design enhances neck support with its specially design of ergonomic shape, work for both as pillow and lumbar support. Durable - produced by elastic TPU fabric material, its composite edge sealing and water resistant material makes cleaning as easy as wiping with a damp cloth. Overview Fill Material : Polyester Pillow Type : Hammock Pillow Color : Black (With Pump) Size : 5.7"L x 3.9"W, 148g Brand : Crisonky