The Esbit 20 x 4 g solid fuel cubes have a burn time of approximately 5 minutes, and each box includes 20 cubes. These compact, lightweight fuel tablets are perfect for a variety of uses, from heating food and water to fire starting. Esbits are valuable because they also work at temperatures below 32° F and in high altitudes. Simply add a flame and they ignite.

Features & Specs 

• Includes 20 tablets that are individually wrapped.
• Ignites with match or lighter.
• Each 4 g tablet burns approximately 5 minutes and is perfect for heating small quantities of water.
• Can be stored for 10+ years.
• Works at temperatures below 32° F and in high altitudes
• Dimensions-packaged: 3.1" x 2.7" x 0.6" (7.9 cm x 6.9 cm x 1.5 cm)
• Weight-packaged: 2.9 oz. (82 g)