WATER BOTTLES BRAND : Join the club, choose the premium brand and elevate your style with our Milton thermosteel bottle. Insulated water bottle: Tested for durability and corrosion resistance to guarantee the highest quality Milton Water Bottle has Double walled Vacuum Insulated technology that keeps beverages Hot or Cold for 24 hours Inner Outer high-quality SS304 stainless steel with copper coating for better temperature retention. Our Milton hot and cold bottle has leak proof design that keeps your bag dry, whether you're on the move.