Shop Yellowstone accessories to prepare for your next Yellowstone National Park adventure. TheWPA Old Faithful Socks are a great pair of hiking socks perfect for that next trip to Yellowstone. Our Wilderness Survival Bandana or the YellowstoneMicro-FiberMapClothSW/SE are ideal for backpacking, hiking, and emergency preparedness. Pack up these accessories and more into the YellowstoneMapDrawstringBag for a day hike, trip to the beach, or just running everyday errands. All of these accessories are also great to gift the Yellowstone and wilderness lover in your life. Purchase today to support the future work and preservation of Yellowstone National Park.