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.