Double wall stainless steel (36% recycled) vacuum insulated bottle with copper coated internal wall. Bamboo lid and silicone ring for extra protection. The bottle has capacity up to 640 mL and keeps drinks hot for 16 h and cold for 48 h. It also has a powder coating which gives it more durability and strength. Supplied in a kraft paper gift box. As the product is made from natural materials, the colour and the printing result may vary between products