RUMPL Junior, Ripstop Nylon, Sunthetically Insulated, Original Puffy Blanket, 30" x 40", Iron/Charcoal Nylon Imported The Jr.Puffy Blanket uses the same technical materials found in premium sleeping bags and insulated puffy jackets. Whether indoors or outside, the Jr. Puffy blanket is designed to provide optimal warmth in any environment. The Junior Puffy also has a polyester shell with DWR shield is durable and water resistant, which is paired with lightweight 3D hollow fiber insulation. Utilizing a weather-resistant 20D ripstop nylon shell with DWR treatment, the blanket resists water, dirt, odor, pet hair, and other debris. Our synthetic insulation is designed to mimic the softness of down, but can go in conventional washing and drying machines. The Jr. Puffy fits easily in an included stuff sack for quick storage or takingon the go. Our stitch lines don't follow the traditional rectaliner patterns, but instead are inspired by the beautiful patterns found in nature Designed to provide optimal warmth for your nugget whether indoors or outside.