This combo package include 1 powder flask and 1 compact powder measure. Details on both items can be read below. Powder Flask: The Muzzleloader Brass Powder Flask makes loading your muzzleloader easy and consistent. The convenient all-brass funnel holds a roughly 30 grains of powder, giving you more consistent, accurate loads. This durable flask can handle up to 3 ounces or 1350 grains of loose black powder or Pyrodex propellants. The Powder Flask is designed with solid brass construction and won't cause any spark. Powder Measure: This universal powder measure is designed for black powder muzzleloaders. The easy-to-use plunger is marked in 10 grain increments, up to 120 grains. The spout fits perfectly in your muzzleloader barrel, to reduce spills. The brass construction prevents sparking, ensuring safety.