EYMPEU2 Pack 24oz Shaker Bottle for Protein Mixes, Dishwasher Safe, BPA & Phthalate free, Leakproof. Solid Screw lid Shaker Bottles for Preworkout, Black

We needed a protein shake cup that my son can take to school without worrying about spilling it . We tried a couple of different ones and they all were leaking, but this one NEVER! It has twist closing on both , main opening and sipping opening. And both have rubber rings inside to protect from leakage. He already uses them for about 3 months, every day and never had a n issue.Great cups, recommended to all his friends and many followed buying it too.

These are great shaker bottles. They've been used daily in my household since the day they came out of the box. Durable hard plastic like your favorite tumbler, but with a sealable top in case it tumbles, lol. I like these as much as my stainles steel one, and they don't produce as much condensation from cold beverages. Overall I'm very pleased with these EYMPEU 24oz Shaker Bottles. A+

This shaker bottle does exactly as advertised. It mixes sports drinks that I use well; however, that sports drink is very watery, so the screw-on cap leaks when shaking. I haven't used it for more viscous, thick protein drinks, but a thicker liquid would probably not leak from the screw-on cap. The fact that this doesn't work for my purpose doesn't distract from the product quality, but I'll have to find something else with a snap-on cap.

A true essential if you need a smooth protein

Working out well for my granddaughter to take (water) to TKD practice 2-3 times a week to stay hydrated..

I love that the cap screws on, our old ones would pop open if they were ‘t 100% snapped shut. The shaker ball is a cylinder shape opposed to the traditional round one. I haven’t had any clumps in my powders since I switched shakers. I think it does a better job of mixing.

They’re good enough for simple things but unfortunately my husband has had them leak on him multiple times now.

wish they were a bit smaller (I don't need that large, for the ammount of protein shake that I make) also would be easier to fit in the dishwashre if they were smaller, but overall good buy.

love them

Belle bouteille j’aime bien les Springs qui viens avec les bouteille parfait pour quelqu’un qui aime boire des Shakes.

They are fantastic. They do not leak no matter how hard you shake them or even if inverted in my lunch bag. They mix well and they do not break when dropped on concrete from counter height. Highly recommend.

Both leak. Would not purchase again.

Not dishwasher safe and leaks when you shake it. Nothing worse than tightening it to the max and getting splashed with drink when you start shaking it.Mine are going in the trash.