What can an Outdoor Camping Blanket do? Outdoor camping blankets have become increasingly popular in recent years as an all-in-one solution for camping, hiking, and any other outdoor activities. Not only are they incredibly versatile, but they also offer the comfort of home while you explore the great outdoors. But what makes an outdoor camping blanket so great? Not only do they provide a layer of warmth and comfort while you sleep outdoors, but they can also serve many other functions.