If you're looking for minimal pack size with maximum performance, the NeoAir XLite is hard to beat for lightweight backpacking comfort. Three to four season warmth, a 6.4 cm thick, supportive and durable construction, the NeoAir XLite is super easy to inflate and deflate. Plus it's incredibly lightweight and packs down to the size of a 1L water bottle. Comes with a breath-saving pump sack, compact stuff sack and field repair kit. NeoAir XLite Sleeping Mat