Jetboil's ultracompact 1 liter unit is ideal for dehydrated meals, coffee or tea on the go, remote worksites, and emergency kits. Travel light and prep easy. The Personal Cooking System (PCS) is a complete food and beverage multi-tool you can hold in your hand and weighs about a pound. Lights with the click of a button, and within two minutes you’ve got two cups of boiling water ready for coffee or a quick meal. Pack components, fuel and accessories into the Nalgene-sized cup for convenient transport.