BlenderBottleClassic V2 Shaker Bottle Perfect for Protein Shakes and Pre Workout, 28-Ounce, New Navy

I purchased this product so I could make my protein shakes while traveling and it works great.It hasn't leaked any of the times I've used it. I do have to press down on the spout top pretty hard to make sure it snaps shut properly. I'm always afraid I'm gonna break it whenever I press down to close it, but it seems to be pretty sturdy.

This is a good shaker bottle and is my go to choice for the product.I’ve purchased maybe 3 or 4 of these over the years. Maybe 5. Not because they’re flimsy or cheap, quite the opposite, these are sturdy shaker bottles no doubt.I’ve been through so many because I keep losing them to some unseen corner of the dark musty cave I call a home. You don’t want to break that seal after you’ve mixed a shake and forgotten about it for some time.You just cut your losses and buy a new one!

I was really impressed by this. Based on my research, the type of steal being used as the mixing ball is about as safe a steal that can be used in any food processing without fear of rusting.The entire thing is a very high quality and well built. The cap does need secured well for it to be leak proof, but it doesnt seem to have any leakage issues if the cap is snug.

I like that it was the same brand that we always get and they are long lasting, good products

Tight seal but manageable top removal after use. The cap stays secure, never had a leak. I use these for mixing hydration powder into water, mixing protein powder shakes, powdered vitamins in juice, or a combination of all three. They clean up well in a dishwasher and I have not had to take any additional measures beyond that to prevent residue or mold build up as can happen with some top designs. I do keep them in the fridge for morning to night uses in a day, between washes. I have two and have purchased others for friends and family.