HECHZSO 2x10 oz BPA-Free Water Bottles for the Running Hydration Belt , Fuel Belts . Replacement Bottle Set for Marathon, Walking, Hiking, Cycling, Trail, Skiing (2 PACK)

So far it's good. No leak.

Doesn’t keep water cold very long for the long runs. Easy to hold and fits great in the sleeve I got for it. Will only work with small cubes of ice like sonic ice.

Love the size, good quality, easy to hold and store

I use these for my kids lunch boxes. They can’t have cows milk for else… y’know. But they love the chocolate milk and get tempted at school. After having some issues of letting them drink it for a week I had to intervene and help them have exactly what the other kids get to choose for lunch. And so I make their dairy free chocolate milks in these. They’re the perfect size for the lunch box and also for them not to get too full on a sweet drink. It’s basically the same amount you get in the school lunch carton. They don’t leak. Easy for my 5 year old and 11 year old to open and close. Smells normal lol and super portable! They get the job done.Sometimes they’ll request a different type of drink. So it’s nice to be able to send them with something healthier than the school lunch options. It still makes them feel either included or not doing without just bc they don’t do school lunch.

I returned mine. They are very thin and though they say they are BPA free, I could just imagine them Breaking down with every squeeze. I am admittedly a worrier when it comes to plastic. They are otherwise well constructed, the lids fit tightly and don’t leak. I bought them for my dog, she will only drink out of the old school type squeeze bottle. They fit nicely in a jacket pocket or even your back pocket so they are a very convenient size.