Mr. Pen- Shaker Bottles for Protein Mixes, 28 oz, Leak Proof Shaker Cups with Stainless Steel Wire Whisk Ball for Protein Shakes and Pre Workout

Very great product. Durable and well worth the price. Came with an added bonus of a strap, which keeps in held in place on my pack. The lid closes nice and tight, and it hasn’t leaked once. Glad I purchased it and even happier it supported Mr. Pen, which was an accident, but glad to do it!

This bottle is so nice for the price and I put some muscle milk powder in there and it mixes it up really good. It doesn’t leak just seems like a really great product and keeps it cold relatively well.

Great buy. Works perfectly for my special mix for mornings. I thought the lid was faulty. But it wasn't screwed on properly. And snap hinged lid stays closed as long as you snap it shut.

Can’t go wrong, honestly better than a blender bottle, lacks the carrying ring but doesn’t affect me anyways. Lid stays put and doesn’t hit you in the face when you take a sip

It’s a shaker bottle, and it appears as though all components are made well. It looks just like advertised, no, it’s not super think plastic or a super thick wire mixing “ball”, but I purchased this for my 12 yr old son to use ito mix some kid’s protein powder, and so it does the job! If you’re mixing stuff that’s really thick, this will still work for you, but you made need to invest in some of those rubber feel mixers to go inside. Cleans up nicely, no visible leaks.

Really decent price and it is great. I mix the protein for about 30 seconds and there is no chunks of protein leftover. Mixes really well.

HOLY. this is my first shaker cup and I've got to say, this is much better than stirring with a bar spoon lololol. it feels sturdy, the ball does a good job of mixing, it DOES NOT smell like plastic (I'm assuming people used hot water or something), and it won't leak if you press the lid down ALL the way! I got it in black and I love it! I attached a picture of my protein shake, but finished it bc I forgot to take one beforehand lolol.

ok lowkey mine is NOT leak proof, it sends water everywhere whenever i shake it and so i have to shake it.. upside down? everything else is fine i guess, but it definitely is not leak proof. so i had an unpleasant moment where i had coffee stains (instant coffee and vanilla whey for the win!) all over my white shirt because i did not think it would leak when i shook it...

Für den Preis im Vergleich zu anderen Shakern wirklich empfehlenswert.

This cup works great! The shaker ball is amazing mixed up my powder super fast and no leaks! I love the mustache sticker and the note that comes with it!!

Very good , easy to clean

Lovely! Love the color and price! Very pleased! Thank you.

Tut was er soll.