Stainless Steel Sippy Cup with Straw: Kid Basix Safe Sippy 2 Review

When I started my search for a stainless steel sippy cup with a straw, I assumed I would have lots of options to choose from. I looked far and wide, and I quickly learned that there is only one option: the Kid Basix Safe Sippy 2.

I felt a bit like I was putting all of my eggs in one basket as I awaited the arrival of my Safe Sippy 2, which Kid Basix was kind enough to send to me to review. What if my son didn’t like it? What if it didn’t work well? What if it broke, or was hard to clean?

It turns out I didn’t need to worry. The Kid Basix Safe Sippy 2 has been great for my son. He loves it, and I love the fact that it’s durable, attractive, and made from stainless steel (safer than plastic). It’s a sippy cup I can feel good about giving to my son. If you’re looking for a stainless steel sippy cup with straw, read on.

Find out if this is the right cup for your little one with our Kid Basix Safe Sippy 2 review.

Kid Basix Safe Sippy 2 Review: Stainless Steel Sippy Cup with Straw

Features At-a-Glance

  • Three valves for different uses: one for using it as a straw-less sippy, one for using it with a straw, and one for travel to prevent spills.
  • Removable handles, which make it easy for little hands to hold the bottle and can be removed when your child gets older.
  • Sleeve that protects the bottle (and your floors) when it’s inevitably dropped — or thrown. (Note: Unfortunately, this sleeve is not made from silicone and instead made from a mix of plastic and rubber. I prefer pure silicone, as it’s better for the environment and more natural.)
  • Dust cap to keep dirt off the spout and to prevent leaks and spills.
  • Lightweight: you’ll barely notice the extra weight in your diaper bag.

The Kid Basix Safe Sippy 2 is a great stainless steel sippy cup with straw

Safe: BPA-Free and Phthalate-Free

All Kid Basix products are BPA- and phthalate-free. That’s great news since those chemicals are linked to a number of adverse health effects, from cancer to asthma. The Safe Sippy 2 bottle itself is made from food-grade stainless steel. It’s not lined at all (in some bottles, linings contain BPA). Any plastics — for example, those used in the spout and handle — are #5, which is the safest plastic.

Fun Colors

The Safe Sippy 2 comes in five bright colors: green, orange, pink, purple, and red — all with orange accents. You’re sure to find a color your kids will love. We got the green one and our son loves it.

Great Design

I love the design of this kids’ water bottle. Unlike some other sippy cups, it’s easy to clean well. It’s also durable, easy for little hands to grab and hold, and attractive. I appreciate that it’s tall and thinner than a traditional sippy cup, which means it fits easily in the side pockets of my diaper bag.


The Safe Sippy 2 costs $14-16, depending on color, on Amazon. It’s money well spent for the peace of mind you’ll have knowing that your child’s sippy cup is safe.


As I mentioned above, there you can switch out the valve and convert the cup from a regular sippy cup to a sippy cup with a straw. That’s great if your child’s preference changes as he grows, or if one kid prefers a regular sippy and your next one likes the straw. You can also easily remove the handles so that it’s more like a kids’ water bottle than a sippy cup. I’m always a fan of two-in-one products.

Know Before You Buy

There are Liquids You Should Avoid

The Safe Sippy 2 is best used for water and non-pulpy juices. Avoid using your Safe Sippy with hot liquids (since metal conducts heat, the bottle could burn your child), carbonated beverages (they can cause leaks), or pulpy juices (which can clog the valves). That said, those types of beverages are best avoided in most sippy cups.

The Safe Sippy Isn’t Made in the USA

Although many environmentally-minded consumers hope to find a stainless steel water bottle in the USA, those are virtually impossible to find. For a number of reasons, chief among them cost, most stainless steel bottle producers outsource to China. We have yet to find a regular stainless steel water bottle (much less a kids’ stainless steel bottle) that’s made in the US. The Kid Basix Safe Sippy (and all other Kid Basix products) are made in China, but the company does their best to make sure the bottles are as environmentally friendly and socially responsible as possible.

From the Kid Basix website:

We are an American company however our products are manufactured in China. We have done everything to ensure our factories, worker conditions and products are up to our standards. To do so, we visit our factories frequently. The factories are very clean, orderly and humane. Most importantly, they are ISO (International Standards of Operation) certified which is very difficult to attain and comes from an outside agency that audits for manufacturing processes and standards. Finally, we have the independent testing lab, STR, test all elements of our products from the steel and plastic compounds, to FDA and European child safety standards, to the durability of the stainless steel body – just to make sure.

Two Other Minor Downsides

Besides the fact that it’s not made in the USA (which is basically a given with stainless steel bottles), I’ve only found two minor downsides to the Safe Sippy 2. One is that it leaks when it’s in straw mode and left on its side, which is a bit of a bummer when you have a toddler carrying it around and leaving it on the floor. We only give our son water, though, so clean up is easy enough. The other is that pressure sometimes builds up when the dust cap is on, so occasionally when I open it, water explodes out of it. It’s not a huge deal since only a small amount of water comes out, but it’s a bit of a nuisance.

The Bottom Line

Overall, I’m thrilled with the Safe Sippy 2. The safety of stainless steel and the option of using a straw far outweigh the minor downsides of the Safe Sippy 2. If you’re looking for a high-quality, durable stainless steel sippy cup with straw, I would highly recommend the Kid Basix Safe Sippy 2, which you can buy on Amazon with free shipping.

Kid Basix was kind enough to send me a Safe Sippy 2 to review. This post contains affiliate links, which allow us to provide high-quality content for free. Thanks for your support!