SIGG 0.75 L Wide-Mouth Sports Bottles are lightweight and extremely durable. A noted favorite of professional athletes and active folks alike! These reusable aluminum bottles fit most cup holders and bike cages. The bottle’s leach-proof lining keeps your beverage fresh and pure tasting long after the marathon or spin class. The wide opening makes it possible to fill all WMB bottle with ice cubes to help keep you cool. With its ergonomic shape and non-slip grip our Sports bottle is the ideal training partner for any sporting activity.