What are the Cons of a Steel Shaker?

When it comes to picking a shaker, steel has become quite the popular choice. The double-walled, insulated design means your drink stays cold (or hot) for hours — a clear win if you’re on the move or at the gym. But while steel shakers tick plenty of boxes, they’re not perfect for everyone. It’s worth having a quick think about what might not suit your needs before diving in.

For starters, steel shakers are generally heavier than their plastic cousins. If you’re used to the featherlight feel of a plastic bottle, you might notice the difference when carrying a steel one around all day. It’s not usually a dealbreaker, but it can add up if you’re juggling a busy bag or commuting. Of course, the extra weight comes with sturdiness and longevity — it’s a trade-off.

Another point to consider is the cost. Steel shakers tend to be pricier than plastic options. This isn’t surprising given the materials and the way they’re built to last. If you’re on a tight budget or only use a shaker occasionally, this might influence your choice. That said, spending a bit more upfront often means you won’t have to replace your bottle anytime soon.

While steel is incredibly durable, it isn’t completely immune to dents or scratches. Drop it or bang it on a hard surface and you might see some marks. For some people, this adds character; for others, it’s a bit of a nuisance. It’s just something to keep in mind if you’re particular about keeping your gear looking pristine.

Taste-wise, steel shakers generally perform better than plastic. They don’t hold on to smells or flavours, which is a big plus if you mix different shakes or drinks throughout the week. Just make sure you give it a proper clean — which you can find plenty of advice on in our blog. A bit of care goes a long way in keeping your shaker fresh and ready for the next mix.

It’s also worth mentioning that steel shakers don’t usually have the flexibility or squeezability of plastic bottles. If you prefer to squeeze your bottle to mix things up or to get the last bit out, that firm metal shell might feel a little less forgiving. But with a good built-in mixer ball or strainer, you won’t miss it too much.

At the end of the day, a steel shaker is a solid choice if you want something that lasts, looks sharp, and keeps your drinks at the right temperature without fuss. It’s also a more eco-friendly option since it’s reusable and built to withstand years of use, meaning less waste compared to plastic bottles. The minor downsides like weight or price are worth thinking about, but often they’re small compromises for the benefits you get. Plus, because it lasts longer than plastic, it can actually save you money in the long run. If you want a shaker that’s ready to keep up with a busy lifestyle — and look good doing it — steel’s definitely worth considering.

And if you do go for steel, just remember to take care of it with a bit of regular cleaning and mindful handling — it’ll reward you by lasting for years. For more handy tips on keeping your shaker in tip-top shape, be sure to check out our tips. We’re always happy to share ideas to help you get the best from your bottle, no matter what kind of shaker you choose.