Homiguar Protein Shaker Bottle, Stainless Steel Loop Top Shaker Cup, Visible Window, Leak Proof, 28-Ounce - Red

This shaker is ok until the interior bottom starts to rust. The seller was great in sending a replacement for the original one that started to show some rust spots. Unfortunately, the replacement also started developing rust spots. I sent email to Homiguar and they issued a refund even if I made the purchase in 2018. Customer service is exceptional. Unfortunately the shaker bottle itself isn't. Be mindful that stainless steel doesn't mean it won't rust.

This bottle leaked from day one. I cannot use it due to this. I would shop around and possibly get an actual blender bottle. It also holds the taste of whatever was in it previous, even after a thorough wash. As far as it keeping things cool, it does a decent job, but not like other options. It lasts about 6-8 hours with ice.

use it for powders that I mix and have to shake before I drink, 4 out of 10 times, can't be trusted.Also the design that the stopper is hanging on the side and might drip on your shirt is not smart.

Really awesome bottle! The finish looks like powder coating, and seems really durable. It's a good size and I like the measurement window. The mixer ball is much easier to clean than the standard whisk style balls that these type of bottles usually come with. I like that the whole thing (minus the window) is made of metal

Great sharper bottle. Works perfect for my protein shakes without any leaks! Even better is that this bottle is easy to clean where many that I have had are miserable! I got the red color and the bottle itself is actually more durable than I expected.

3rd times a charm! After returning 2 OTHER shaker bottle products, I found this one... Does exactly as described. The most important factor for me being: LEAK PROOF. Easy to clean. Great shaker bottle all around! I'm about to buy my 2nd one to rotate between my other bottle. =)

Have issue with leaking. Have only hand washed it and it drips. The hinge also is more of a rubber stopper rather than the classic snap into place. whether that's good or bad not sure.

Here is a healthy stainless steel alternative to plastic shakers that not only leach toxins from plastic, but also absorb residue from milk and other products. I am delighted with this product ~ Thanks Homiguar for providing a great product at a reasonable price! I am a satisfied customer!