The Sea To Summit Ultralight Sleeping Pad ensures a comfortable night of sleep without weighing you down on the hike out. It's extremely lightweight and packable so it fits easily in your pack and doesn't tack on a ton of extra weight. Air Sprung cells evenly distribute pressure so the pad conforms to your body for a comfier feel than traditional baffle construction. An antimicrobial treatment keeps odor at bay, and the tough nylon fabric won't get shredded when you decide to sleep under the stars. The multi function valve has a one way valve to make inflation easier, and it has a button you can press to slowly release air for fine tuned comfort. When you have to pack up in a hurry, a rapid air dump port lets you deflate quickly. It also comes with a stuff sack for convenient storage and a repair kit so you can fix tears in the field when you accidentally slice your pad open while cutting avocados in your tent.