Sometimes a screw-cap water bottle is too much faff during a workout ... we still recommend washing smaller parts, like straws, to prevent a build-up of bacteria.
If sold after 1 year from purchase date, long term capital gain tax will be applicable. Current tax rate is 12.5%, if your total long term capital gain exceeds 1.25 lakh. Any cess/surcharge is not ...
My water bottle is attached to my hip ... Some flip open and lock shut; others have a “sport” cap from which you can suck out the water. What you choose will depend on what you find ...