Drink bottle and cage

Been trying to find a suitable drink bottle that fits the cage as there is not much room has anyone had any luck? I really like the camelback insulated bottles as the valve is excellent. Doesn’t fit this bike tho! Maybe Nireeka can come up with one? Or have different mounting place to fit something? I prefer not to wear hydration packs when cycling keep those for snow sports! Ideas welcomed 🤔😊