Michael
Senior trouble
It's very difficult for an 87 year old woman to operate. Trying to suck on a filtered straw is very difficult.
Response from Primitive Labs ResearchJun 19, 2026
Oh no, I'm so sorry to hear that! The great news is you don't have to use it as a straw at all, it actually screws right onto any standard plastic water bottle. Just fill the bottle, screw the filter on top, and squeeze. Way easier and no sucking required!



