REI CO-OP Kinder-Camp Trail Pad designed for comfort and warmth. Pad is insulated and 1.5 inches thick, when blown up and weighs 1 lbs. 13 oz. total for hiking in. Sleeping pad is water resistant, synthetic fill to insulate against the cold and is designed to keep your young campers warm and temperatures as low as 30°F. It is adjustable in length to grow with your child. Outdoors, hiking, camping, adventure, children, kids pad, lightweight, adventurous, adventures