A poop bag dispenser has one job-two if you count looking good-so we made sure ours does both really, really well. Our unique design features double interior pins to keep bags firmly in place for smooth dispensing, every time. It attaches to any style of leash and has a cap locking mechanism to prevent bags from pop, drop, and rolling all over the place. It's durable and can take a licking. Yes, we mean kisses, but also wear and tear. You could say it puts the turd in sturdy. We do. In fact, our dispenser dispenses bags so well, we gave it another job-to hold used poop bags so you don't have to. Simply hang your pup's poop (bagged, preferably) on the handy hook, enjoy the rest of your walk, and toss when you come to a garbage bin. With over 40,000 5-star reviews on Amazon, you know the Earth Rated dispenser is the real deal. Plus, it includes a roll of 15 leak-proof bags in your choice of Unscented or Lavender-scented for extra odor-blocking oomph. Happy trails, indeed.