Its record 54 grams-only weight (550ml) is achieved through its variable thickness. Thicker on the base and thinner on the central body, this doesn't just make it possible to use less plastic material, it also ensures a tight grip when cycling and an easy to squeeze ergonomic structure so liquid flow is abundant with the lightest pressure.
The Elite Fly range is widely known as the lightest water bottle line ever created thanks to its 30% weight decrease compared to traditional bottles on the market. This is achieved through their variable thickness squeezing structure - they've got a thin middle part and a thick bottom, so there's less material used at no expense of the resistance or functional qualities of the bottle.
At the same time, the Fly bottles‘ soft body offers a higher liquid flow rate compared to traditional bottles, helping you get liquids in the saddle simply and quickly, such as in a race situation.