Our exciting range of Promotional printed 600ml aluminum bottles come in an extensive range of colors, and each unit features a finger grip with a carabiner clip for easy attachment to your backpack or belt, etc. Stylish and affordable, these 600ml bottles are one of our most popular custom bottle options. All of our branded water bottles are BPA free and internally lined with a non-toxic coating so you can buy with confidence. Aluminum water bottles are for use with cold liquid only.