"Available in five colors, this packable nylon blanket clocks in at less than one pound and is unique in that it offers an insulated core—made of recycled water bottles, no less—to keep you comfortably toasty. There's also a leg pocket and foot pouch to provide full-body warmth. Meanwhile, the outside zipper pouch is ideal for stashing airport any in-flight essentials like headphones and snacks. It's worth noting that this blanket is wearable, too—snap it around your neck, and you'll be all set. Plus, it can even transform into a pillow when not in use (just reverse the zippered pocket and stuff the blanket into itself). Dimensions: 66" x 40" $129 at Amazon $129 $119 at Gravel Travel"
