This is a bumper cache in a 10 liter container. The cache is located inside a "cave" in a game conservancy, covered with rocks to conceal it somewhat. Please drive slowly. There is no need for special climbing gear or torches. Follow and trust your GPS and instinct. 
The original cache contained: a cap, two TB's and a special geocoin, two books on the weather and geology of Nebraska, various trade items like pens, lapel pins, stickers, map of Nebraska, key rings, postcards and other items.
Finding the cache requires some tough, but manageable, climbing ...beware of loose rocks and muggles. Please ensure that the cache is closed tightly (the container is water tight), well hidden and covered with rocks before leaving.