Using your Klymit Inflatable Pillow X is a breeze. Simply take 1 - 2 breaths to inflate it to your desired height and pressure. You can adjust it as you like to get the most comfortable position for your head. When it's time to pack up, just let the air out and it'll quickly shrink down to its ultra - compact size, about the size of a lighter. As for care, keep it away from sharp objects because even though the bottom is made of durable 75D material that resists abrasion and punctures, it's still best to be careful. If it gets dirty, you can gently wipe it with a damp cloth. Store it in a cool, dry place when not in use. This pillow is great for back - country trips, tactical operations, or just regular travel, so enjoy a comfortable sleep wherever you go.