Best Stainless Steel Sippy Cups for Toddlers – Reviews and Buying Guide

Our Top Pick – Best Stainless Steel Sippy Cups for Toddlers

We have found the best stainless steel sippy cups for toddlers, and our top pick is the Stainless Steel Sippy Cup by Pura Kiki. These sippy cups are made of 100% safe materials and can be easily used by your kid. The best thing about this product is that it has a removable silicone mouthpiece that can be changed depending on your child’s needs. This stainless steel sippy cup can be used by your kid for years.

Read on for more information, or click the link below to read more reviews on Amazon.

Pura Kiki 11 oz / 325 ml Stainless Steel Sippy Cup with Silicone XL Sipper Spout & Sleeve, Aqua (Plastic Free, NonToxic Certified, BPA Free)
  • 100% Plastic free sippy cup transitions to infant bottle, straw bottle, sport bottle, or snack container with medical-grade silicone components from Pura. Baby Grows…Bottle Evolves.
  • Includes soft silicone travel cover, bright-colored sleeve, and fast flowing XL Sipper Spout
  • Dishwasher Safe, food grade #304 (18/8) stainless steel and medical grade silicone contains no BPA, BPS, EA, PVC, phthalates, or other toxins and no internal lining to ensure nothing ever leaches into...
  • Internal volume marks for easy measuring

Here are the Best Stainless Steel Sippy Cups that we have included in our review

Our Top Pick
Pura Kiki 11 oz / 325 ml Stainless Steel Sippy Cup with Silicone XL Sipper Spout & Sleeve, Aqua (Plastic Free, NonToxic Certified, BPA Free)
Simple Modern 10oz Summit Kids Water Bottle Thermos with Straw Lid - Dishwasher Safe Vacuum Insulated Double Wall Tumbler Travel Cup 18/8 Stainless Steel -Bubble Dogs
Munchkin Miracle Stainless Steel 360 Sippy Cup, Pink, 10 Ounce
Skip Hop Toddler Sippy Cup Transition Bottle: Stainless Steel Bottle with Straw, Bee
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$19.99
Price not available
$14.75
$18.00
Our Top Pick
Pura Kiki 11 oz / 325 ml Stainless Steel Sippy Cup with Silicone XL Sipper Spout & Sleeve, Aqua (Plastic Free, NonToxic Certified, BPA Free)
$19.99
Simple Modern 10oz Summit Kids Water Bottle Thermos with Straw Lid - Dishwasher Safe Vacuum Insulated Double Wall Tumbler Travel Cup 18/8 Stainless Steel -Bubble Dogs
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Price not available

Looking for a healthier alternative to reusable plastic water bottles? Navigating all of the different types of sippy cups can feel super daunting and it often seems impossible to know which is the best to buy for our kids. These stainless steel sippy cups for your toddler may be what you are looking for! 

Stainless steel has been growing in popularity because they are sustainable and built to last. Stainless steel is easy to recycle, making it an earth-friendly option! Many stainless steel cups are insulated which can keep cold drinks cold for longer than a plastic or glass sippy cup could.  Many people make the switch to stainless steel because they are corrosion resistant and do not leach chemicals when exposed to sun/heat as plastic bottles do.

When looking into stainless steel bottles you will see that they are more expensive than plastic alternatives because they cost more to produce. Read the pros and cons of each of the top 8 stainless steel sippy cups for toddlers on Amazon below!

Pura Kiki 11 oz / 325 ml Stainless Steel Sippy Cup with Silicone XL Sipper Spout & Sleeve

Pura Kiki 11 oz / 325 ml Stainless Steel Sippy Cup with Silicone XL Sipper Spout & Sleeve, Aqua (Plastic Free, NonToxic Certified, BPA Free)
  • 100% Plastic free sippy cup transitions to infant bottle, straw bottle, sport bottle, or snack container with medical-grade silicone components from Pura. Baby Grows…Bottle Evolves.
  • Includes soft silicone travel cover, bright-colored sleeve, and fast flowing XL Sipper Spout
  • Dishwasher Safe, food grade #304 (18/8) stainless steel and medical grade silicone contains no BPA, BPS, EA, PVC, phthalates, or other toxins and no internal lining to ensure nothing ever leaches into...
  • Internal volume marks for easy measuring

The biggest thing that sets these Pura Stainless Steel Sippy Cups apart from the rest is that these bottles are designed to have interchangeable silicone mouthpieces that can be adapted for different activities and growth stages. This specific bottle/lid combination is best for kids 6 months- 4 years of age. 

Pros

  • Additional lids can be purchased to adapt to different ages/ activities
  • Soft and fast-flowing spout is healthy for gums and teeth
  • Fits in cup holders
  • Has a tapered profile fit for small hands
  • Dishwasher safe
  • MadeSafe certified 
  • Interchangeable lids/ silicone sleeve/ bottles allows for customization
  • Silicone tops are dishwasher and boil sterilize safe
  • Reasonable price given the options possible
  • Made with 100 % Medical Grade Silicone (NO Plastic, BPA, BPS, EA, PP #5, Tritan, Polypropylene) and food-grade 18/8 stainless steel
  • Has internal volume marks on the exterior

Cons

  • Can be dented fairly easily
  • Some reviews state that the sippy top can pool liquid at the top
  • Silicone sleeves can be difficult to get off to clean
  • Not insulated
  • Reviews note that it can leak slightly at times

Simple Modern Kids Summit Sippy Cup Thermos 10oz

Simple Modern 10oz Summit Kids Water Bottle Thermos with Straw Lid - Dishwasher Safe Vacuum Insulated Double Wall Tumbler Travel Cup 18/8 Stainless Steel -Bubble Dogs
  • Vacuum Insulated: Keep your drink cold for hours with the double-walled, insulated Summit water bottle.
  • Leak Proof Straw Lid: Our BPA-free Summit Straw Lid is leak-proof when the nozzle is in the closed position; US Patent Pending
  • Durable: Our Kids Summit water bottles are coated in a durable finish.
  • The 14-22oz Summit water bottles fit in most cupholders. The 32-84oz Summit water bottles do not fit in most cupholders.

The first thing that you will notice about these Simple Modern Kids Summit Sippy Cups is that there are so many different color and design options that can fit any interest of your kids. They are made of 18/8 stainless steel and are coated in a durable finish. They are double-walled and vacuum insulated which is done to keep drinks cold.

Pros

  • Easy to fill with ice and clean due to their wide mouth opening
  • Many color and design options
  • Affordable price
  • Double-walled exterior to keep temperate and to make sure the bottle won’t sweat or get hot/cold to touch
  • Made with food-grade 18/8 stainless steel
  • State that they are BPA free

Cons

  • The lids are not leakproof
  • Not intended for hot liquids- this can cause leaks and spills due to built-up pressure
  • Mixed reviews on whether these are dishwasher safe. IThe item itself states hand wash only but the descriptions say top-rack dishwasher safe. I would ride on the side of caution and only hand wash this product.
  • Many reviews state that there is no way to separate any of the parts to clean the cracks and crevices.
  • If the bottle is laying on its side and the spout is up, it will leak.

Munchkin Miracle Stainless Steel 360 Sippy Cup

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Munchkin Miracle Stainless Steel 360 Sippy Cup, Pink, 10 Ounce
  • Premium insulated, vacuum sealed stainless steel cup keeps drinks cool for 15 hours
  • Dentist recommended spotless 360 Degree degree drinking edge eliminates spills completely
  • Includes on-the-go cup lid
  • Cup automatically seals when child stops drinking

The Munchkin Miracle Stainless Steel 360 Sippy Cups are designed with both parents and kids in mind because their patented 360° rim eliminates messes and supports kids’ dental health all at once because drinking from anywhere around the rim, like a regular cup, helps support normal muscle development in a child’s mouth. 

Pros

  • Top-rack dishwasher safe and easy to clean with no extra valves or parts
  • Includes a lid that can be snapped on for when on the go
  • Insulated and sealed to keep drinks cool for 15 hours
  • Safe for mouth development
  • The valve closes when the child is not drinking which creates a leak-proof seal
  • The silicone ring is easily removable and can/should be cleaned

Cons

  • There is plastic in this bottle though it will not touch the liquid
  • Can be dented if dropped
  • The lids are not 100% silicone
  • When dropped, liquid will splash out according to reviews
  • Can be hard for some toddlers to hold
  • Does not state information on stainless steel grade

Skip Hop Kids Water Bottle With Straw

Skip Hop Toddler Sippy Cup Transition Bottle: Stainless Steel Bottle with Straw, Bee
  • Our kids stainless steel water bottle holds 12oz and has a no-slip silicone sleeve to protect little hands from cold surfaces.
  • The stainless steel sippy cup features our signature Skip Hop Zoo characters, it has a handy grab-me strap that attaches to anything, along with a pop-up lid so the flexible straw stays clean.
  • Flexible straw flips down to stay clean and includes extra straw
  • Handy velcro grab-strap so your toddler's water bottle can attach to anything

These bottles are unique because each of the Skip Hop Kids Water Bottles have a handy velcro grab-strap so your toddler’s water bottle can attach to anything. There are many different Skip Hop Zoo characters to choose from.

Pros

  • Dishwasher safe
  • Comes with an extra straw
  • Has a silicone sleeve to help it stay in little hands
  • Can be purchased in coordination to a Zoopack, Lunchie, Lunch Kit, and Insulated Food Jar
  • The flexible straw flips down to help it stay clean
  • BPA-free, PVC-free, Phthalate-free

Cons

  • Narrow straw can be hard to clean
  • The straw can be chewed apart
  • The lid is made of plastic
  • Reviewers state that the materials for the lid aren’t the highest of quality and elements can break
  • Button to release straw can be hard for some kids

CamelBak Eddy Kids Vacuum Insulated Stainless Steel Bottle 12 oz

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CamelBak Eddy Kids Vacuum Insulated Stainless Steel Bottle 12 oz,  Stainless
  • KIDS’ INSULATED WATER BOTTLE: The CamelBak Eddy Vacuum Stainless Steel Water Bottle for kids is specifically designed for little fingers to use. It features easy to use parts and is made from...
  • JUST THE RIGHT BITE: This water bottle with straw for kids combines the patented CamelBak Big Bite Valve with a stem tube and shut-off valve. This detachable one-piece component is simple for kids to...
  • STAINLESS STEEL CONSTRUCTION: Double-wall vacuum insulated stainless steel maintains temperature, is sweat-proof, and provides durability in small but mighty hands. This insulated water bottle for...
  • COLORFUL AND PRACTICAL: CamelBak has developed this Eddy kids’ water bottle with a spill-resistant design and fun graphics to keep you and your kids happy and hydrated. The simplified stem and straw...

Recommended for ages 3+, these CamelBak Eddy Kids Vacuum Insulated Stainless Steel Bottles come in various designs, and each feature a carrying handle making them easy for kids to take with them.

Pros

  • Vacuum insulated
  • Made of 18/8 food-grade stainless steel
  • Comfortable carry handle
  • Fun graphics to choose from
  • Their “Our Got Your Bak” Lifetime Guarantee covers all reservoirs, backpacks, bottles, and accessories from manufacturing defects in materials and workmanship for the lifetime of the product.
  • Dishwasher safe
  • Straw and mouthpiece can be removed for cleaning

Cons

  • Often leaks according to reviews
  • Straws can break down over time
  • Can be hard to clean the groove of the lid
  • Not entirely compatible with other CamelBak parts
  • Only recommended for ages 3+ but reviewers often use for younger

Hydro Flask 12 oz Kids Water Bottle 

HYDRO FLASK Kids Wide Mouth Frost 12 Oz Tumbler, 1 EA
  • Newly produced Hydro Flasks do not feature a registered trademark symbol next to the logo
  • Keeps your drinks cold for 24 hours when using the lid
  • BPA-free and phthalate-free; 18/8 food-grade stainless steel
  • Comes with a Straw Cap to help reduce spills; lid not leakproof

Hydro Flask Kids Water Bottle is made with the same stainless steel and double-wall vacuum insulation as their bigger bottles. They come with a colorful, easy-to-clean Straw Lid and a durable silicone Flex Boot for added protection and traction on slippery surfaces.

Pros

  • Has TempShield double-wall, vacuum insulated technology
  • Made with 18/8 food-grade stainless steel
  • Has a powder coat adds slip-free grip and extra durability 
  • Has a limited lifetime warranty
  • Hard spout can’t be bit off
  • Various color options

Cons

  • Not leak-proof
  • Hand wash only
  • Can be hard for children to lift the spout
  • More expensive than other options

Thermos 12 Oz Water Bottle

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Thermos Pink Funtainer 12 Ounce Bottle
  • THERMOS vacuum insulation technology for maximum temperature retention, not for use with hot liquids
  • Durable stainless steel interior and exterior
  • Hygienic push button lid with pop-up straw and integrated carry handle
  • Keeps cold 12 hours

The Thermos 12 oz Water Bottle has a hygienic push button lid with pop-up straw and integrated carry handle. There are many colors and designs to choose from and are built to keep drinks cold for 12 hours.

Pros

  • Vacuum insulated
  • Can use on top-rack of dishwasher though handwashing recommended
  • Has a kid-friendly handle
  • Hygienic push-button straw
  • Designed to keep liquids cold for 12 hours
  • Many color and design options

Cons

  • Rubber Straw insert can be stubborn to remove
  • Can use top-rack in dishwasher but may scratch/discolor
  • Reviews note that they often leak
  • Plastic pieces on the bottom could get lose and allow moisture to build up from washing

Secura Vacuum Insulated Stainless Steel Straw Water Bottle with Handle

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Secura Vacuum Insulated Stainless Steel Straw Water Bottle with Handle, 350ml 12oz, Pink
  • ★Superior Insulation Technology★-- This double-wall stainless steel straw water bottle features vacuum insulation technology which allows contents to stay cold and fresh for several hours. The...
  • ★Take It Everywhere★-- The 12-ounce capacity and creative hand-held design with foldaway handle make this straw bottle ideal for active toddlers to use both indoors and outdoors. The bottom of the...
  • ★Drink More Water★-- The intuitive easy-to-open push button lid is easy for little hands to operate and the contoured body is comfortable to grip—so your little ones can stay hydrated while at...
  • ★No More Spills★-- Close the lid for a leakproof experience! Leak resistant straw and lid protect from spills. The protective lid cover helps keep dirt and germs away. Please note that it is...

These Secura Vacuum Insulated Stainless Steel Water Bottles have easy-to-open push button lid is easy for little hands to operate and the contoured body is comfortable to grip—so your little ones can stay hydrated while at home or on the go. This bottle also features a flexible soft straw, which is soft and gentle for toddlers.

Pros

  • Vacuum insulated
  • Can use in dishwasher though handwashing recommended
  • Foldable carrying handle
  • Made with food-grade 304 stainless steel parts
  • Affordable price

Cons

  • Large chamber in the lid is inaccessible for cleaning
  • Often dents according to reviews
  • Lids are not durable according to many reviews
  • Silicone straws can break

Stainless Steel Sippy Cup FAQ

What type of stainless steel should I look for in a sippy cup?

Even some stainless steel bottles have been found to contain toxic levels of lead. So, if you want to be guaranteed you’re drinking from a safe, reusable, steel water bottle, look for #304 or 18/8 food-grade stainless steel.

What can I put in my stainless steel sippy cup?

Generally, only cold liquids. Most stainless steel sippy cups are not meant to hold hot drinks. Hot drinks could cause the cups not to function as they should.

How easy are they to clean?

Unlike plastic and glass stainless steel is resistant to stains, rust, and corrosion making them easy to clean.

Will it cause milk, juice, or water to taste like metal?

No. Just like anything you eat with traditional eating utensils doesn’t taste like metal. The “metal taste” fear comes from aluminum bottles, not stainless steel. Nothing gets in or out of #304 stainless steel.

Can stainless steel sippy cups rust?

Stainless steel does not rust but occasionally a contaminant can adhere to the surface of the bottle causing a discoloration. In most cases, this can be eliminated by a more thorough scrubbing of the bottle. (Reference)

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