Bulk refill for Metro Cube POP (75 assorted color rolls). Poopy Packs® are the foundation of Metro Paws® product line. The Metro Cube is a great way to introduce customers to the product that they can also buy in 8 packs (see Poopy Packs). Each roll contains 20 designer, degradable bags, 75 rolls fit in the Metro Cube POP and are perfect to add color to your cash wrap. Plastic seems to be just about everywhere, and continues to overload our landfills. On average a single use plastic bag takes more than 1,000 years to break down. So what does that mean for your daily dog walks when you don’t want to add to all that plastic? Poopy Packs are the answer, a durable and stylish bag that degrades up to 25% in just one month with an ASTM 5511 degradability rating.. Enjoy your walks and feel confident knowing your poop bag will degrade in and out of a landfill… quickly.