Reddit mentions of Level Terrain FlipBelt Water Bottles - Simplify Your Running Hydration Pack, Perfect Addition to Any FlipBelt Running Belt!

They make flipbelt water bottles like this: https://www.amazon.com/FlipBelt-Water-Bottles-Simplify-hydration/dp/B01HIVQ1HY

I really like my FlipBelt and accompanying water bottle for longer runs. (You can also carry keys, ID, etc in it.)

Question about Flibelts: So I'm about to order a Flipbelt. I'm tired of carrying my phone in sweaty hands, and I need an easier way to carry everything. The thing is, I need to carry water. It's hella hot here, and I get dry mouth when running no matter how hydrated I am. I just need enough to wet my mouth when it gets dry on longer runs, so not much, probably ballpark 8 oz.

Should I order the flipbelt water bottles that fit inside the back of it? https://www.amazon.com/Level-Terrain-FlipBelt-Water-Bottles/dp/B01HIVQ1HY/ref=pd_sim_200_5?ie=UTF8&dpID=31feAqKYRzL&dpSrc=sims&preST=_AC_UL160_SR160%2C160_&refRID=0R0KM6VH0JNTNQV1X818

Or order something like this that fits over the belt? https://www.amazon.com/dp/B010C65ULA/ref=pd_luc_rh_bxgy_01_03_t_img_lh?_encoding=UTF8&psc=1

Just trying to find what will be the most comfortable. The Flipbelt brand is cheaper, but for 5 bucks I'm willing to upcharge if it means a more comfortable run.

They make water bottles for them, but a standard one probably wouldn't work all that well, it's pretty tight and flat.
https://www.amazon.com/FlipBelt-Water-Bottles-Simplify-hydration/dp/B01HIVQ1HY/ref=pd_sim_200_1?_encoding=UTF8&pd_rd_i=B01HIVQ1HY&pd_rd_r=M6C36VX3KZQ6C3DXVR5S&pd_rd_w=g4bo9&pd_rd_wg=LFcwv&refRID=M6C36VX3KZQ6C3DXVR5S