The Best Leakproof Cup - 2021
We looked at the top 5 Leakproof Cups and dug through the reviews from 28 of the most popular review sites including and more. The result is a ranking of the best Leakproof Cups.
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Our Picks For The Top Leakproof Cups
The Munchkin Miracle 360 Sippy Cup is designed to overcome the problems often seen with sippy cups. A seal in the middle allows liquids through, sealing up as soon as the child stops drinking. But the top of the cup is designed like a regular cup, helping to ease a... Read More
For children who are ready to transition to a tumbler, the Contigo Spill-Proof Kids Tumbler is a great leakproof option. It's built with a straw that seals when not in use for extra protection. The soft-grip bottom also offers spill protection, offering extra grip to help keep it upright.
Why buy a special cup when you can get five lids that you can use with a variety of small cups? The Healthy Sprouts Silicone Sippy Lids is a pack of five interchangeable, spillproof lids. You can use these lids with most cups that have a diameter of between 2.5 and 3.75 inches at the top.
A straw design helps toddlers learn to drink through a straw while also overcoming issues that occur with spout-based sippy cups. The Munchkin Click Lock Cup With Weighted Straw has a weighted flexible straw with that's soft on developing gums. It's also a great way for little ones to transition... Read More
Why we recommend these leakproof cups?
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Our experts reviewed the top 5 Leakproof Cups and also dug through the reviews from 28 of the most popular review sites including and more. The result is a ranking of the best of the best Leakproof Cups.
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The Best Overall
Munchkin Miracle 360 Sippy Cup
Our Take
The Munchkin Miracle 360 Sippy Cup is designed to overcome the problems often seen with sippy cups. A seal in the middle allows liquids through, sealing up as soon as the child stops drinking. But the top of the cup is designed like a regular cup, helping to ease a child's transition from bottle to a drinking cup.
What other experts liked
What other experts didn't like
The Best Bang For Your Buck
Healthy Sprouts Silicone Sippy Lids
Our Take
Why buy a special cup when you can get five lids that you can use with a variety of small cups? The Healthy Sprouts Silicone Sippy Lids is a pack of five interchangeable, spillproof lids. You can use these lids with most cups that have a diameter of between 2.5 and 3.75 inches at the top.
What other experts liked
What other experts didn't like
Our Leakproof Cup Buying Guide
Sippy cups get a lot of activity. In the blink of an eye, they’ll end up overturned on the tray of a high chair, upside-down on the floor of your car or even tossed out a window. With the wrong sippy cup, even one of those events can become a nuisance. At the very least, you’ll have a mess to clean up. In some cases, you’ll find the cup itself cracks, requiring you to replace it.
A leakproof cup can make life with a toddler much less stressful. No matter how much your little one shakes or tosses the cup, leakproof designs keep the liquid securely inside. The right type of cup opens easily when your child wants a drink, then automatically seals shut again once the sipping ends.
That seal is only part of a great leakproof cup, though. For toddlers, it’s important to ensure you choose a cup with a dentist-approved design. This will prevent the issues dentists often see with certain sippy cups, which can hinder the development of the oral cavity. Just as a nipple is pliable, molding to the shape the baby needs once inside the mouth, a sippy cup should be designed in a way that encourages proper mouth positioning while drinking.
Parents probably also want to consider how easy it is to clean the leakproof cup they choose. Some cups can be easily taken apart and cleaned, while others aren’t. The problem with that is that without a thorough cleaning, it can be easy for the constant moisture to build bacteria in those hidden areas. If you prefer a cup you can disassemble and put into the dishwasher, you should narrow your search to cups with that feature.
Instead of investing in a special sippy cup, you may prefer to buy lids that can fit on a variety of cups. That frees you up to purchase cups separately or, even better, use the stockpile of sippy cups you already have on hand. Since these lids come in multipacks, you’ll always have at least one or two clean lids that you can use while the others are in the dishwasher.
DWYM Fun Fact
For years, experts have spoken out against sippy cups due to the mouth position a traditional spout-based design forces. When an adult drinks from a regular cup, the tongue automatically presses against the roof of the mouth. With a traditional sippy cup design, the tongue can’t lift, which keeps children from being able to move from bottle to regular cup as quickly. Sippy cup designers have addressed this flaw by designing sippy cups that work more like regular cups. Straw-like designs are also now popular with sippy cups, allowing toddlers to mature in their drinking while also keeping spills to a minimum.
The Leakproof Cup Tips and Advice
- If you’re looking for a versatile sippy cup with a dental-approved design, the Munchkin Miracle 360 Sippy Cup is the best choice. The lid is designed similarly to a regular cup, with a small slot that lets liquid out. While drinking, the seal remains open but as soon as the child stops, the opening seals back up automatically. The cup is built in a way that responds to a child’s sucking motions. The plastic design creates durability for the entire cup, so it’s likely to survive plenty of tosses and drops.
- Instead of buying an entire cup, you can get the same leakproof feature by simply buying lids that work with standard children’s cups. Healthy Sprouts Silicone Sippy Lids work with most 2.5 to 3.75-inch cups and comes in a pack of five. You can easily interchange the lids with cups you already own, giving you extras to use while you toss the last one or two used into the dishwasher. If you don’t have cups that fit, you can buy Munchkin’s Multi Cups in a set of five, and the top measures approximately 3 inches across in diameter.
- The Munchkin Click Lock Cup With Weighted Straw Cup has a straw design, making it better suited for water than thicker liquids. The weighted straw is flexible enough to go easy on the gums while sipping. The Contigo Spill-Proof Kids Tumbler also has a straw-based design that provides leak protection.
- Dentists often recommend parents stay away from standard sippy cups. The Munchkin Miracle 360 Sippy Cup is dentist approved, though, thanks to a spoutless design that provides a 360-degree drinking edge. This allows for healthy oral development while also making it comfortable for kids to drink.
- One major benefit of a straw-based sippy cup is that it helps acclimate toddlers to drinking out of a straw. The Contigo Spill-Proof Kids Tumbler and Munchkin Click Lock Cup With Weighted Straw Cup are great for helping transition to regular cups with straws.
About The Author
Stephanie Faris is a novelist and professional writer. She's also a wife and stepmom who lives in the Nashville, Tennessee, area. Her work has appeared on popular parenting sites. She also writes books for young children, including the Piper Morgan series of chapter books published by Simon & Schuster's Aladdin imprint.