Centaur Dog Blanket Keep your canine companion warm and dry in this coat modeled after Derby Originals high-quality, durable winter turnout blanket. Made with 150 grams of soft, warm poly-fill insulation encased between the waterproof, rip-resistant 600D nylon outer shell and comfortable, breathable 210D nylon lining. Flexible shoulder gussets ensure unrestricted movement for maximum comfort. Adjustable neck strap with metal buckle and elastic velcro belly band provide a snug, comfortable fit.