This works great with the 22oz cirkul bottles.

This works great with the 22oz cirkul bottles.  Read Less

I wouldn't be able to stand it up with the tumbler in it, but for my purposes, transporting, it works perfect.

I wouldn't be able to stand it up with the tumbler in it, but for my purposes, transporting, it works perfect.  Read Less

It does not work *with* the boot.

It does not work *with* the boot.  Read Less

With the strap, it hangs like a purse would.

With the strap, it hangs like a purse would.  Read Less

I usually fill the bottle 1/3 with spring water, freeze it lid off, completely fill in the am; i have ice until the afternoon.

I usually fill the bottle 1/3 with spring water, freeze it lid off, completely fill in the am; i have ice until the afternoon.  Read Less

My drink won't get knocked out of the stands unto the ground when we stand up and cheer our team on!

My drink won't get knocked out of the stands unto the ground when we stand up and cheer our team on!  Read Less

The top of the small comes up to the neck of the hydroflask; the medium (750 ml) size is almost an inch taller and would likely...  Read More

The top of the small comes up to the neck of the hydroflask; the medium (750 ml) size is almost an inch taller and would likely come up to at least the top of the flask.  Read Less

It can be stretched to fit the hydroflask *without* the boot, though very snugly.

It can be stretched to fit the hydroflask *without* the boot, though very snugly.  Read Less

Will try later with my hydro-flask as i always forget them.

Will try later with my hydro-flask as i always forget them.  Read Less