I reached out to customer service and they responded within minutes! I was so happy for the quick response and they resolved the issue I had with the lid for my cup. My family has several Iceshaker cups and they are great. Thanks for making a fantastic product and standing behind your warranty. As a consumer with so many choices of this type of cup, yours is #1 for me.

Upon receiving my Ice shaker in the mail, it immediately became my new favorite cup! It’s a quality product and i will be purchasing another one in the future. Thank you!

Absolutely love this shaker, thank you so much.

I have over 6 of the different sizes of ice shakers and they are the best and keeps my drinks cold all day Would highly recommend I use the large ones for my protein shakes and they stay cold all day with even using ice

Ice Shaker is led by NFL Legend, Chris Gronkowski. He applies his commitment to excellence in his company just like he did as an NFL Player. If you own or lead a business, their products are perfect gifts + you'll experience Ice Shaker's SERVICE EXCELLENCE!

I absolutely love Ice Shakers! I have several now and use them at home and work. Keeps my drink colder longer than any other I have tried. Please don’t quit making them!

by far if not the best, one of the best bottles i’ve ever owned. hasn’t broken or anything. works perfectly.

I’ve had my ice shaker now for four full years and used it every day. It has never diminished in any given way. It keeps my drinks cold all night long a.k.a. water. The only thing I’ve had to replace is the lid and that was due to my fault Dropping the whole thing and the lip portion of the lid got broken off so I’ve had to replace that. Other than that, no waste of money here they have an excellent product, and it works!!

Have a couple of these are the house and just ordered another one. I’ve tried a few other brands and these are hands down the best ones and very durable.

This is our pick for cups that do the job, always cold, easy to clean, no staining and very durable.

Love my ice shaker and so happy I purchased it. Love the design!

I use several IceShaker models. Without a doubt, IceShaker products are the best quality and value on the market. They keep cold liquids cold and hot liquids hot for hours. The shaker design does a great job of mixing powders and liquids.

This has been the best shaker cup I have had. I love that it has a handle and that the cup is stainless and it dont hold the smell of what you have in it. I use mine every day and I had a miss hap and my handle broke off and I emailed into ice shaker to see how I go about getting a new lid as I was planning on purchasing one but they sent me a new one. I thank you for the new lid and now I have my handle back which its the little things that makes these the best!

My husband loves the 26 oz. shaker. I just ordered him two more for Christmas.

The CEO sent a personal thank you video. Very kind. Great business!

This is the best Gift for family, coworkers, mailman, neighbors, anyone! Super Excited to have this to give out. And the engraving is an added bonus! Excellent Product!!!

Honestly just a great product. Keeps ice for a couple days. Very well insulated! I’m on my second one with my bomber purchase. The first one I got from Jym Supplement science so I got another one! Seriously great product!

I have used many many different water cups and protein shakers. These are the best! They don’t put plastic or steak in your shake when you shake them or leached anything in your drinks. They keep your things hot or cold for hours and hours. I just love this product.

Thank love everything from my previous order and can not wait to use everything from this new order! Thank you Chris for the amazing products.

Had a problem with my first Iceshaker bottles because the lids broke. I did not give up this company because these cups really do keep it cold. Really! I work on restoration of a couple of cars that I have in my garage. It always amazes me that when I forget to bring my Iceshaker in the house, I find it on my work bench sometimes later the next day and find that the ice is not melted and the water is still cold. Even when it is 90 plus summer days. I just purchased 4 more cups and will continue to do so!