Primus Stainless Steel Vacuum Commuter Mugs not only keep your drinks piping hot but are robust enough to take a real punishment when outdoors.

Manufactured from premium food grade stainless steel, these double walled mugs have a thermally induced vacuum for greater insulating efficiencies, keeping hot drinks warmer for longer and cold drinks cool.

Taking a drink form these mugs could not be easier. Just press the rubberised button on top of the lid to open the sipping mechanism. Press it again to seal it. High quality silicon seals ensure there are no spills even when turned upside down or when  rattling around your backpack.

A matt powder coating finish allows for better grip with cold hands or when wearing thick gloves, and the tapered shaped means these mugs can be accommodated in a wide variety of cup holders.

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