Model Number: CQY-85-04 Brand Name: Kyang trip Key Specifications/Special Features: The most compact ultralight inflatable camp pillow on the market – folds to the size of less than a soda can (only 5 x 2 inches!), and inflate to a comfortable head or lumber support. This backpacking pillow can be easily carried in your backpack or pocket for easy access! Weighs only 2.75 oz (78g) - an ultralight camping gear for backpacker & all!Comfortable and ergonomic design for a good night sleep: the pillow is contoured to fully support your head so you can sleep well and leave behind all the fatigues! Inflates to 16 x 12 x 4 inch, which is a proper size as a pillow or for back support. Get a sound sleep or your money back!Strong and durable that is built to last: unlike other air pillows, our pillows are constructed from strong, durable, water-resistant, elastic TPU fabric. It is built to last for a long time and is backed by our lifetime guarantee! Whether you're leisurely vacationing with your family, camping for the weekend, or backpacking the mountains - this is the best air travel pillow and ultralight backpacking gear!Easy to inflate and deflate - simply twist open the top portion of the double-decked air valve and blow air into it. To increase firmness, gently blow more into the air pillow's valve. To deflate, open the bottom of the valve and roll the pillow towards the valve opening.Slip-resistant - the pillow back is made of slip resist material to prevent slipping so it stays here while you rest. Always ensures you have a good night sleep! Pairs well with klymit outdoors man lab sleeping pads.