This Fantastic Bottle Has An Inner Layer Of Polyamide And Is Completely Bpa-Free, 100% Recyclable And Reusable.This is the Laken Classic wide-necked bottle that has an external thread to ensure greater comfort when drinking and more hygiene. The wide mouth facilitates the introduction of ice cubes or frozen drinks and allows the bottle to be easily cleaned. The exterior of the Laken Classic features powder paint on a satin aluminum surface, which gives it an attractive appearance and a comfortable grip. The Classic features a screw cap with a convenient handle for easy opening and closing. This fantastic bottle has an inner layer of polyamide and is completely BPA-free, 100% recyclable and reusable.