Nalgene is a high quality manufacturer of industrial and laboratory plastic containers. Their screw top containers are manufactured as a guaranteed leakproof system. The following features of the Nalgene containers make them extremely durable and guaranteed leakproof: a cap with a molded-in seal ring; specially designed threads; and precision molding.
Fuels will permeate through untreated polyethylene. This is why Nalgene offers fluorinated polyethylene. This Teflon-like coating on the inside and outside increases chemical resistance and resists permeation by solvents and fuels. Safely stores kerosene, gas, or alcohol.
Mouth diameter is large enough to dip the wick end of torch into the container. 32 oz./1 liter capacity.