Verdict overview
- Watertight 9.1
- Easy to grip 9.6
- easy to consume 9.4
- Simple to clean 9.6
Pros
Durable: 18/8 stainless steel
Insulated: 10hr cold retention
Leak proof: secure silicone spout
Cons
Heavy, may be impractical.
Tech specs
recommended uses for product | Travel, Cycling, School, Outdoor, Home |
color | Dinosaur |
pattern | Zaksaurus |
reusability | Reusable |
special feature | Reusable, BPA Free, Splash-Proof, Silicone Straw, Insulated |
material type free | BPA Free |
number of items | 1 |
product care instructions | Hand Wash Only, Dishwasher Safe |
cartoon character | Zaksaurus |
customer reviews | 4.6 4.6 out of 5 stars 962 ratings 4.6 out of 5 stars |
theme | Outdoor, Indoor |
unit count | 1.0 Count |
product dimensions | 3.2W x 6.77H |
shape | Cup |
item weight | 8.1 ounces |
age range description | Toddler |
specific uses for product | Cold Drinks |
material feature | Food Safe, BPA Free |
style | 1 PC |

Product Overview
I recently purchased the Zak Designs Kelso Toddler Cups for my toddler. These cups are designed to make hydration fun, and they definitely do! They come in a variety of cute designs, including this dinosaur one that I chose.
The design of the product is great. It has a 12 ounce capacity and measures 3.2 inches in diameter and 6.77 inches tall. The tumbler is made of food grade, 18/8 stainless steel with a silicone spout, so it s BPA free and safe for kids to use. The tumbler is also top rack dishwasher safe and can be disassembled for cleaning, although I usually just hand wash it since it s so easy to do so.
The vacuum insulation keeps drinks cold for up to 10 hours, which is great when we re out at the park or running errands. The double wall construction also prevents condensation from forming on the outside, eliminating messy water rings which I always appreciate! The silicone straw spout has a built in valve that allows liquid to flow when drinking and prevents accidental spills when the tumbler is tipped over something my son has tested multiple times! The straw is also soft and comfortable for kids to drink from, which my son loves about this cup.

Another great thing about this cup is its portability. It fits in most car cup holders while keeping drinks easily accessible, and can be taken with us on trips without worrying about leaks or stains. Plus, it s much more environmentally friendly than using disposable cups!
In conclusion, I highly recommend the Zak Designs Kelso Toddler Cups for any parent looking for an easy to use cup for their toddler or young child. It s durable enough to withstand lots of wear and tear but still looks great after multiple washes I ve been using mine for months now , plus it will keep drinks cold for up to 10 hours so you don t have to worry about them getting warm while you re out and about. Overall, this is a great product that I would definitely recommend!
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