Each XL tablet is stored individually in a durable, submersible storage tray (not foil), to prevent damaging other tablets within the package.  Suitable for both high/low altitudes and temperatures. It has a 100 year shelf life, ultra high energy density for better performance, these safe and smokeless fuel cubes are perfect for starting campfires, heating food or boiling water.  Each tablet weighs 14 grams and has a burning time of around 15 minutes. 

One box contains 4 tablets.

Ideal for use with the in the Trail Designs Caldera/Ti-Tri cone products. The controlled burn of the Gram Cracker in conjunction with the ability of the cone to direct the heat toward all sides of your pot maximizes its effectiveness.