I've used this flask to carry a high-carbohydrate 'sugar-syrup' mixture for long race/ride fueling.
I prefer it to a similar capacity soft flask that I own.
I find the shape of the full soft flask more challenging when loading up my jersey pockets with other fuel at the outset of a long day. This product just works better for me.
Of course, as you consume the contents the soft flask will diminish in size. But, I find it prefer to work around the consistent shape of this hard flask rather than the shifting size variance of a soft one.
Leave the clear/transparent plastic cap that sits atop the 'nozzle'/mouthpiece at home. It is unrealistic to use that cap during a ride when you want to pull the flask from a pocket, sip from it, and return it to its place with one hand.
I use these and the Arundel mandible and in terms of value for money somehow Enve comes out the winner? They are light, hold the bottles in a death grip and look good in matte. No complaints.
The craftsmanship and finish are top-notch ' the carbon weave and Elite branding give it a premium look that complements any high-end bike setup. I've used it with both Elite and non-Elite bottles, and compatibility has been perfect so far.
What stands out most is how it blends performance and practicality: ultra-light without feeling fragile, aerodynamic without being overdesigned. After multiple rides and a few rough descents, there's no rattle or flex, which says a lot about its build quality.
