METHANOL PURE 99% PRODUCT HIGHLIGHT USE SOLVENT CLEANER. FUEL ADDITIVE. LAB USE. our product are supplied with UN approved packaging , sealed and packed with poly bads. sizes are :- plastic HDPE : 16 oz, 32 oz, 64 oz, 128 oz . Metal/ Steel Pails : 1 quart (32 oz)/ 5 liter/ 5 gallon & 20 liter . In case you need to keep product for long time under high temperature storage then go for metal/ steel can, as metal/steel can can withstand high temperature, if you need to use it in short time then you can go for plastic.