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Review title: Deflated after a week.
Product review: I purchased this air mattress thinking the Coleman label would be very reliable. Mattress was comfortable and easy to inflate using the Coleman pump. However, this "guaranteed not to leak" mattress deflated after one week of daily use. I kept refilling with air to no avail. I couldn't tell where it was leaking air since I didn't hear air leaking from the "air tight" valve or the mattress. But it leaked down to a sixth of its size overnight. I will purchase a brand other than Coleman.
