“it kept saying in my cart I earned free priority shipping but at checkout it wouldn't let me proceed without paying the 6.00 shipping fee. I closed out and tried a couple of times and each time the same thing happened so I finally just paid the shipping.”
“Perfectly fits in the bottle! Helps me to not look like I'm chugging this water bottle lol , so convenient! Spend the few dollars it cost, you won't regret it”