sylvansport cloud layer sleeping bag, adaptable quilted layers providing comfort and warmth in the winter and summer sylvansport <b> the cloud layer single sleeping bag </b> is the perfect camping companion, whether it’s a 20° night or a 60° summer evening. its spacious design, organic cotton sheet, and compatible mattress make it feel like a real bed. its many layer combinations make it the most adaptable sleeping bag out there. <br> <br> <b>features: </b> <ul> <li> draw-tight hood: wraps you in warmth during cold weather. </li> <li> custom inner pocket: holds your device and helps keep you organized. </li> <li> quilty as charged: removable quilt layer for use as a cozy camp blanket. <li> flannel lining: flannel lining and durable poly-fill designed for comfort and warmth. </li> <li> double zipper: allows open ventilation for your feet. fold back either side or fully remove. </li> <li> side baffles: generous side baffles create extra height from bottom to top for maximum roominess. </li> <li> removable outer layer: great for all-season use </li> <li> organic cotton sheet: removable for easy machine washing.</li> <li>the perfect pair: bottom sleeves nest with 4′′ sylvansport air mattress (sold separately). </li> </ul> <br> <br> <b> specifications: </b> <ul> <li> outer shell: polyester taffeta </li> <li> insulation: poly-fill </li> <li> liner: flannel & organic cotton </li> <li> dimensions (stuff sack): 12′′ x 21′′ </li> <li> dimensions: 81′′ x 34′′ x 4′′</li> <li> weight: 8 lbs </li> </ul>