Whether you're a cacher, hiker, or biker, we all love to get outside and enjoy the nice parks that Central Texas has to offer. We also want to make sure that we practice and promote responsible use of the trails and parks. It's a good idea to have a few extra plastic grocery bags in your pack. They fit nicely into a 35 mm film canister (also available for free from any place that develops film). If you see some trash on the way to a cache, take a moment to pick it up and "trash it out" of the park. If you don't want to carry a bag of trash along on your caching adventure, attach a carabineer to your pack and clip the trash back to that. It's an easy way to keep trash off the trails and out of your pack!