The Bow Wow Bag is a great product to hang on your favorite leash. Available in 3 sizes, there is room for your pick-up bags, keys, cell phone and in the Medium and Larger bags you can even include a dog toy. Not only that, but if carrying your dog's "packages" isn't for you, you can put it in your Bow Wow Bag until you find a trash can.
The Bow Wow Bag is a great way to keep things handy, whether on a daily walk, at the park or traveling.
More info