Very good condition No bag PrimaLoft® insulation makes this 3-season pad a smart choice for added comfort and warmth on backpacking and camping trips 2.5 in. thick pad is waterproof and lightweight, and packs down to the size of a Nalgene water bottle Tough 40-denier nylon fabric protects against abrasion and punctures; Durable Water Repellent coating sheds water and stains I-beam construction allows air to flow freely between chambers for constant support and comfort; prevents insulation from shifting Comfort range to 15°F