Tiblue Kids & Toddler Cup - Stainless Steel Water Bottle Spill Proof Insulated Tumbler with Leak Proof Lid & Silicone Straw with Stopper - BPA FREE Smoothie Baby Drinking Cup（4 Pack, 8oz Multicolor）

When these arrived I was so excited because they are so cute and my kids loved them! But as soon as my 2 yr old got ahold of it he was able to pull the straw out even though it was out in correctly. The cup then knocked over onto the floor and chipped the clear plastic lid part making it very sharp to touch. My 4 yr old would've done great with these but sadly we had to return because my 2 yr old will want to drink out of them if she is. I'll be searching for something a little more durable.

These little cups are amazing. They keep liquid cool and when it comes to chocolate milk that means a lot.Surprisingly don’t leak much at all. Definitely spill proof but obviously if it sits on its side or upside down it’s going to leak. Easy to clean. Best value for money I’ve found so far.

They’re the perfect size for toddlers. Not too bulky. They do spill a few drops if held upside down as expected but not near as much as I expected them too! We will definitely continue using this brand.

I purchased these for my 5 year old. They have been great all around. We look them on a road trip and we use the straw for water and the spout for milk. They fit great in her hand and have survived the dishwasher.

I love the cups I just wish I didn’t get two pink cups. I was excited to get the purple one but didn’t get it.

This 4-pack of insulated cups was perfect for my young great-grandchildren, ages 17 months through 8 years old, because each child has his or her own color so they all know which cup is theirs. I gave practical gifts this year that they could use at home, at sports, on family outings & trips.

Cute, durable, easy to clean. I wouldn't say it's absolutely spill proof but pretty close! Great for an older toddler.

This product is excellent for my toddler's everyday use! It stands the test of time with them, from being knocked over and dropped or even thrown across the floor it does not spill or break. My daughter did drop it on the concrete floor of the garage and it did chip the edge of the lid a little. The silicone straw is a great feature to hold up to my son who chews and destroys plastic straws. The only complaint I have is that one lid did come cracked upon arrival at my house, however, I am still able to use the lid and it does not leak when tipped upside down or tipped over, which attests to the product's durability.