I ordered the Zak Designs Kelso Toddler Cups for our road trip, and they did an excellent job keeping the drinks contained. The lid screws on securely, so there was no worry about leaks even when my toddler shook the cup. The designs are delightful and really appeal to kids.

However, the cups are made of plastic, so they don't keep drinks cold for long. Overall, still very happy with the purchase for the price.

5

Shipping

5

Item Quality

5

Customer Service

5

Packaging

These Zak Design sippy cups are a hit in our house! My little one loves the DinoRoar and Zaksaurus designs, and I adore how they don't leak when tipped over. The cups are also easy to dismantle and clean, either by hand or in the dishwasher. On the downside, there's no insulation, so drinks don’t stay cold for long, but they are top-notch in terms of durability and ease of use.

4

Shipping

5

Item Quality

5

Customer Service

4

Packaging

Finding a good sippy cup has been challenging, but the Zak Designs Kelso Toddler Cups are perfect for my two-year-old. The sippy cups have a leak-proof design, making them ideal for travel. I also appreciate the fact that all parts are dishwasher safe, which makes cleanup a breeze.

The only minor drawback is that the cups don’t keep drinks cold for extended periods, but they still serve our needs well.

4

Shipping

5

Item Quality

5

Customer Service

5

Packaging

The Zak Designs Kelso Toddler Cups are a fantastic addition to our toddler’s drinkware collection. The lids are truly leak-proof, and the fun themes make it easy to get my little one to drink more water. Cleanup is simple with these cups, and the parts reassemble quickly.

While they lack insulation to keep drinks cold, these are still extremely useful cups for everyday use.

5

Shipping

5

Item Quality

5

Customer Service

5

Packaging

Recommended

I highly recommend these Zak Designs Kelso sippy cups for busy parents. The screw-on lid prevents any leaks, and the adorable dino designs are a big hit with the kids. Cleaning them is effortless, whether you wash by hand or throw them in the dishwasher.

They also travel well due to their spill-proof nature. Just wish they could keep drinks cold for a bit longer.

4

Shipping

4

Item Quality

4

Customer Service

5

Packaging

I was looking for a practical sippy cup for my toddler, and the Zak Design Kelso Toddler Cups fit the bill. They are leak-proof, which gives me peace of mind when we are out and about. I can even clean them easily in the dishwasher. The cute designs are an added bonus, although the lack of insulation is a slight drawback.

Overall, they are still an excellent buy.

5

Shipping

4

Item Quality

5

Customer Service

5

Packaging

We’ve tried many sippy cups, and the Zak Designs Kelso Toddler Cups are by far the favorite. The dino-themed designs are eye-catching and fun, and the cups are easy to clean. I love that they don't leak, especially when my child throws them around. They're perfect for everyday use, although they do not keep drinks cold for long periods.

5

Shipping

4

Item Quality

5

Customer Service

5

Packaging

The Zak Design sippy cups have been a fantastic purchase for our family. They are durable, and my toddler loves the DinoRoar designs. The leak-proof screw-on lid is a lifesaver, preventing any messes.

Cleaning the cups is also straightforward, and they hold a generous 15 oz of liquid. Wish they were insulated to keep drinks colder, but they are still great.

4

Shipping

4

Item Quality

5

Customer Service

4

Packaging

I was delighted to find these Zak Designs Kelso sippy cups, and they exceed expectations! The leak-proof feature is so effective; we’ve had no spills. The fun designs get my toddler excited to drink from them. They are also easy to clean and put back together. The only downside is that drinks don't stay cold for long.

Otherwise, perfect for our needs.

5

Shipping

5

Item Quality

5

Customer Service

5

Packaging

If you need a reliable sippy cup, the Zak Designs Kelso Toddler Cups are the way to go. They are truly leak-proof and easy to clean. My toddler loves the colorful dino patterns, which make drink time fun.

The cups can also go into the dishwasher, which is very convenient. While they don’t keep drinks cold for long, they are still a great product for toddlers.

5

Shipping

5

Item Quality

5

Customer Service

4

Packaging

These Zak Designs Kelso Toddler Cups have transformed our drink routine. The leak-proof design is truly innovative, and the cups are so durable. My child enjoys the DinoRoar theme, and I find them very easy to clean.

They don’t retain cold temperatures for long, but they’re still very functional and worth every penny.

5

Shipping

5

Item Quality

5

Customer Service

5

Packaging

We bought the Zak Design Kelso Toddler Cups and couldn’t be happier. The spill-proof design works exceptionally well, and the cute dinosaur prints make my toddler thrilled to use them. They are dishwasher-safe, which is great for busy parents. While they are not the best at keeping drinks cold, their ease of use and durability make them a fantastic buy.

5

Shipping

5

Item Quality

4

Customer Service

5

Packaging

My toddler enjoys the Zak Designs Kelso sippy cups, especially the dino theme. These cups are perfect for trips as they don’t leak at all. Cleaning them is simple since they are dishwasher safe. They do not have insulation, so drinks don’t stay cold, but they are still very good for everyday use.

5

Shipping

4

Item Quality

4

Customer Service

5

Packaging

Finally found a sippy cup that works! The Zak Designs Kelso Toddler Cups are wonderful. They do not leak, my child loves the fun designs, and they are easy to clean. While they don’t keep drinks cold for long, they are still excellent for juice and water. The leak-proof feature alone makes them worth it.

5

Shipping

5

Item Quality

5

Customer Service

4

Packaging

The Zak Designs Kelso Toddler Cups are a solid choice, especially for active toddlers. The cups are sturdy and absolutely spill-proof, which I appreciate. The dinosaur designs are so cute that my child now enjoys drink time. Even though they're not insulated to keep drinks cold, they are still very practical and easy to wash.

5

Shipping

5

Item Quality

5

Customer Service

4

Packaging