I've tried a lot of blender bottles, previously my go to was the vitamin shoppe one but this one is my new favorites. It stays close really well, but isn't too hard to open and close as I find that a struggle with other bottles. It also does not leak, also super convenient. Easy to clean. I rinse it with hot water and every couple days I send it through the dishwasher.

It's a good bottle but instead of trying to be 'aesthetic' they could've tried to use a different color instead of putting white on white. It's so hard to read the 8oz line. Also, idk why people complain about no spring being in the blender bottle. It's not supposed to be included per their website description

I love the BlenderBottle brand bottles as they are really durable and these Oats Overnight ones are no different. Unfortunately these ones don’t have the spring blending ball though. This is fine if you only use this bottle for the Oats Overnight product, but if you want to use it for other protein powders as well you’ll need to get blending ball.