Made of clear, durable polyethylene and are perfect for medication storage and travel. Zipper-seal pouches have a write-on. Large Capacity - Each bag can hold up to 80 aspirins. Perfect For Travel - Spill-proof, moisture resistant, and reusable. Write-On Labelling Block - White About Ezy Dose: Ezy Dose is the leader in easy-to-use medication management products. Many of our push-button pill planners are endorsed by the arthritis foundation for our ease-of-use design. Ezy Dose products make living healthier simply easier with products like pill cutters, pill crushers, and a full line of easy-fill planners.