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Ice Shaker began with Chris Gronkowski wanting one bottle he could use beyond the gym. The company's official account says he wanted the cold-keeping ability of an insulated bottle with the convenient lid and mixing use of a shaker. He could not find that combination, so he built one. The NZ Supps range now includes team-branded bottles, but the original problem is still the useful way to understand the product.
The short answer
- Ice Shaker's official history names Chris Gronkowski as owner and inventor.
- He set out to combine insulation, a shaker function and an easy-open pop-top lid.
- NZ Supps carries selected stainless steel NBA and NFL designs. The US manufacturer's full range is broader.
Why Chris made the bottle
Gronkowski had played professional American football before starting Ice Shaker. On the brand's About page, he explains that conventional plastic shaker cups did not give him the cold drink and convenient all-day bottle he wanted. The appeal of the product is not that it magically mixes protein better. It is that an insulated steel bottle can be useful at the gym and at other points in the day.
That is a more grounded origin than a story about revolutionising hydration. Plenty of bottles can mix a powder. Ice Shaker's proposition is the combination of a shaker-style lid and an insulated body. Whether that combination is worth more to you depends on how you actually use a bottle.
The version NZ Supps carries
Our Ice Shaker collection currently lists nine NBA and NFL stainless steel bottles: Suns, Cavs, Raptors and Jazz designs, plus Giants, Eagles, Steelers, Seahawks and Bengals. These are team designs in the local catalogue, not the whole US Ice Shaker line. All nine showed stock at the 23 September 2026 check, but availability can change.
The team print is the part to choose by preference. It does not change whether an insulated bottle suits you. If you want a particular capacity, mixing insert or lid detail, check the exact local product listing and pack. Those details can differ between models sold under the same brand, and a manufacturer page for another size may not describe the NZ one exactly.
Is an insulated shaker worth it?
It may be if you make a drink early and want it cold later, carry the bottle through the day, or prefer steel to a basic plastic cup. It may be unnecessary if you mix and drink immediately and already have a shaker that does the job. The choice is about insulation, build and daily use, not a claim that steel dissolves powder better. You can compare every option in our shaker bottles collection.
Our existing protein shaker bottle comparison looks at Ice Shaker alongside SmartShake. It answers the price and function question. This story answers why Ice Shaker exists and how the NZ team range relates to that original idea.
Where NZ Supps fits
NZ Supps carries selected NBA and NFL bottles. The live collection shows current team designs, availability and price. Choose a team if the design matters to you, but choose the bottle itself for the way you will use it. A good everyday cup is one you reach for repeatedly, not merely a logo you like on a product page.
FAQ
Who founded Ice Shaker? Ice Shaker names Chris Gronkowski as its owner and inventor.
Why was Ice Shaker made? Gronkowski says he wanted an insulated bottle with a convenient shaker and pop-top lid for use beyond the gym.
Does NZ Supps carry every Ice Shaker model? No. The local catalogue currently lists selected NBA and NFL stainless steel designs.
Are the sports team bottles in stock? All nine listed NBA and NFL designs showed stock on 23 September 2026. Check the live collection for changes.
Does an Ice Shaker mix protein better than plastic? The brand's useful distinction is insulation and bottle design. Do not assume a steel body automatically improves mixing; compare the actual mixing parts and your usual drink.
Is Ice Shaker worth buying for me? It depends on whether keeping a drink cold and using one bottle throughout the day matter to you. If you only mix and drink immediately, a simpler shaker may be enough.
