Spark-Lite Fire Starter and Tinder-Quik tinder by Adventure Medical Kits is a waterproof, official military firestarter that was named "Best Buy" and "overwhelming favorite" by Backpacker Magazine. Spark-Lite firestarter is useable one-handed and is tested for over 1,000 sparks. Tinder-Quik is waterproof and burns for 2-3 minutes.