Stainless Steel Kids Cups with Straws and Lids,16oz Spill Proof Kids Tumbler with Straw,Leak Proof Kids Sippy Cups with Lid,Reusable Metal Kids Drinking Mug Glasses with Lid for School,Outdoor

My kids love them! I like the non slip sleeve can be removed easily. It doesn't leak when all openings are shut tight so i feel comfortable to have my kids to put it into the backpack.You must hold the cup with the sleeve otherwise you feel the heat or coldness of the water

My toddler was no longer interested in drinking from a "baby cup" so I was on the hunt for a spill-proof cup that she'd like. These are great. The lid is tight and relatively secure but definitely not completely leak or spill proof. If they get dropped or tipped over they will spill from the straw hole or if the lid comes off - so best to use with older kids who can handle that. It can be used with a straw (included) or the hole can be plugged and there is a spot to sip from while still using the lid. They are a perfect size to hold plenty of liquid but not too heavy for a toddler to hold. My daughter loves that it looks like my cups. They clean easily in the dishwasher and a metal so sturdy for all the times they get dropped or banged around. You can obviously use them without the lid too as your child ages or for yourself. The silicone wraps make it easy to grip and protect hands from super cold or warmer temps from the metal cup.

We enjoy these Stainless Steel Kids tumblers, they seem durable and worth the price. We're trying to get our toddler away from plastic cups, the only issue is he's so distracted with the tumblers, busy trying to disassemble it rather than drink from it but these are great!

We are using these on our film set. No spills, which is great!!!

I got these for my kids ages 10, 9, 7 and 3. They are pretty big and really nice. They don't leak when the cups are completely closed. However, when you open the top to drink out if it or if you use the straw, they will leak. Its ok for my older 3 kids, but my 3 year old has already spilled several times. I like them a lot and so do my kids. They keep saying how they feel grown up drinking out of them & my 3 year old keeps asking for his "coffee". But be careful because they are not 100% leak proof

Purchased these as additional camping cups for kids. My main camp cups are GSI cups but they don't fit in chair cup holders. So far I've used them with water and strawberry shakes. The cover seals very well and don't leak. Inner diameter of straws are on the small side but does the job with the exception of shakes and smoothies. Rubber sleeve provides some thermal insulation from hot and cold drinks. Good cups so far.

I bought these for my 2 year old. They seem to work okay. If you’re used to hydro flask or yeti cups these are nothing like that, they don’t keep drinks cold for longer than about an hour. I thought the straw hole was sealed when the straw is in it but it’s not, it leaks if he tips it to drink from the straw. It takes forever to clean because there are so many small parts to take off and wash. I do like that they come with a straw cleaning brush though.

I like the leak proof lids although we haven’t tested them yet to be sure that they don’t leak. What I don’t like is the color of the straw caps are not the same colors as the cup bands. These are for kids and the mismatching is a concern to them every time.