MADE FROM 100% recycled plastic bottles.   Nothing go's to waste.  All recycled at my home as per pictures.  colors can vary depending on the bottles used in the process.  A 12/16oz Drink/Can cooler/insulator (such as the Yeti Colster) will not fit a Euro/British 330/440ml because the can sits too low in the holder. The US 12/16oz cans are taller is than the UK/EU 330/440ml.  This spacer/adapter placed at the bottom of the cooler  will raise the can, allowing a 330 or 440ml to sit at the same height as a 12/16oz can.