SmartshakeTMNT Ninja Power Reforce Stainless Steel Protein Shaker Bottle 900 ml | 30 oz - Leakproof Screw-on Lid - BPA Free - Unisex - Black

This product is well described in the listing and most issues people have with the cup in their reviews could be avoided if they read the description. The cup keeps things cold but sweats if you use ice or very cold liquids in it which I don't mind. It is a single layer cup so it's not one you want to put hot liquids in and it will get hot when washing so you are best off using water that is warm but not scorching hot when cleaning. My only other con is at times it takes a few tries to get the lid on the threading properly. Sometimes it will even look like it is on well but if the gaps are uneven try reseting it and you will have no issues with leaks.On the purely positive side, it is very well built. The design and cup look sharp. The lid is very high quality and has a satisfying pop when opening. It also has an easy to clean design where the shaker bit separates for easy cleaning of both the lid and the shaker portion. The shaker filter works very well for products I use it for as well where there is no chalky taste or unmixed powder left as some other shakers will leave.Overall, it is a great value for the price and I have been using it for about a month with great pleasure. I would highly recommend it provided that none of the drawbacks are deal breakers for you.

This TMNT SmartShake bottle is sturdy, leak-proof, and has survived being tossed in my truck, dropped on the pavement, and overfilled with protein sludge more than once. Still going strong.Mixes smooth every time, with a awesome turtle design! I get compliments on it at work and the gym. Honestly, I drink more water just so I have an excuse to carry it around.Cowabunga, baby. 💪🐢

Phenomenal quality and not cheaply made at all. The Shaker portion is built into the cap so it makes shaking and cleaning so much easier

I love TMNT. This shaker bottle is cool, but isn’t insulated…thus it sweats. However, if you plan on drinking your drink quickly, lock it up and order jr.

Way better in person! Stainless steel inside! Good durable rubber on the bottom. Handle doesn't flap around, and made perfect.The shaker design is flawless and stays in the lid so you don't worry about losing it.Must buy and I highly recommend this!

Favorite gym essential . No leaks keeps my protein shake cold

Looks cool, dosnt retain its temperature, any and all liquids get room temperature faster than you'd think for a metal cup. But as a quick way to shake and mix your drinks it does pretty ok.

High quality and keeps cool for awhile plus it's the TMNT version.