Plastic vs. Stainless Steel Shaker Bottles: Pros, Cons, and Which Lasts Longer

Let's be real: your shaker bottle is basically your gym (or life) sidekick, making sure your protein shakes, pre-workouts, or even just infused waters are ready when you are. But every time you go to snag a new one, you hit that classic roadblock: plastic vs. stainless steel. Which one's actually worth your money?

Which material is right for you? Let's break down the pros, cons, and durability of each to help you make an informed decision. We might even have a shaker of our own to throw in the mix. hint, hint

The Contender: Plastic Shaker Bottles

Plastic is the traditional and most common material for shaker bottles. It's often the cheapest option and comes in a wide variety of colors and designs.

Plastic Pros

• Affordability: They are significantly less expensive than their metal counterparts, making them easy to replace (or collect).

• Lightweight: A plastic bottle won't add much weight to your gym bag, even when full.

• Visibility: You can easily see how much liquid is left inside and whether your ingredients have fully mixed.

Cons of Plastic

• Odor Retention: This is the biggest complaint. Plastic can trap and hold smells, especially from strong ingredients like whey protein or greens powder, even after washing.

• Staining: Brightly colored supplements can stain the plastic over time.

• Durability and Wear: Plastic can crack, scratch, and eventually warp in the dishwasher. Scratches can also become breeding grounds for bacteria.

• BPA Concerns: While most are now BPA-free, older or cheaper plastics can still raise health concerns.

Now, let’s talk stainless steel.

The Champion: Stainless Steel Shaker Bottles

The stainless steel shaker bottle has all but gone viral for its sleek look and superior sip experience. While it costs more upfront, the benefits are well worth the investment.

Pros of Stainless Steel

• No Odor or Staining: Stainless steel is non-porous, meaning it is less likely to absorb smells or colors.

• Temperature Retention: Stainless steel bottles are often double-walled and insulated, keeping your favorite sips ice cold for hours. Fun fact: BrüMates are triple insulated.

• Superior Durability: A stainless steel shaker bottle can handle drops, bumps, and constant use without cracking or warping.

• Hygienic: The non-porous surface is easy to clean and less likely to harbor bacteria.

Cons of Stainless Steel

• Higher Cost: They are a significant up front investment compared to plastic bottles.

• Heavier: The insulated design might add some weight to your gym bag. But with the right handle? Problem solved!

• No Visibility: You can't see the contents inside, making it harder to check your liquid level or mix consistency.

So, Which Lasts Longer?

When it comes to longevity, the winner is clear: The stainless steel shaker bottle lasts significantly longer.

While a plastic bottle might last a year or two before it starts holding odors, looking cloudy, or cracking, a high-quality stainless steel shaker bottle is built to last for many years, often coming with some type of warranty. The initial investment pays off over time because you won't need to replace it frequently.

Meet the Most Elevated Shaker There is: The MultiShaker

Meet the MultiShaker 25oz! Made for enhancing your fitness routine, MultiShaker 25oz is the most feature-packed shaker there is. Check out what makes it stand out.

Design Features:

100% Leakproof Locking Lid

No more accidental spills in your gym bag. Our leakproof locking lid keeps your drink safe from spills at all times, and is equipped with a magnet to keep your lid open while you sip and locks to keep the sips in when you’re done.

Cupholder Friendly Design

MultiShaker is cupholder friendly! Paired with the easy-carry top handle, this stainless steel shaker bottle is easy to grab and go where you go.

No Mixing Ball Required

MultiShaker includes a removable agitator that seamlessly blends your shakes, greens, and powders without any clumps, while also serving as a water infuser for herbs and fruits. When in, you’ll enjoy a seamless mix of your favorite powders. Not mixing or infusing? Just take it out and sip away. Say goodbye to gunked-up corners and lost wire balls.

Built-In Measurements

Multishaker features clearly marked interior measurements that takes the guesswork out of mixing your favorite drinks. Easily add ingredients with precision, ensuring the perfect ratio every time whether you're preparing protein shakes, pre-workout drinks, or meal replacements.

Shake Things Up With BrüMate

Ultimately, the best shaker bottle is the one you'll use consistently. If you prioritize durability, temperature control, and a consistently fresh, odor-free experience, the superior investment is MultiShaker. Our BevGuard™ triple insulation keeps your sips cold for 24+ hours, so you can stay refreshed whether you’re heading out for a day at the park or hydrating between sets. What are you waiting for? Shop the MultiShaker now.