Elk and Friends Kids 10oz Stainless Steel Mason Jars + Sleeves + Lids | 4pk

100% the best cups. Durable, easy to wash, and easy for my 11 month old to drink out of! There’s no valve, which is good because those usually aren’t recommended. I love the detail on the silicone cover and how easy it is to just throw these in the dishwasher at the end of the day with only 3 parts- the cup, the lid, and the straw. They aren’t spill proof, but that’s often expected with no valve.

I love these cups….almost wish they were larger for my own use! Pros: 1. Super cute, also very functional. 2. Each part easily comes apart for thorough cleaning. 3. The silicone straw is durable and plenty wide for daily smoothies. 4. purchased the stainless because I didn’t want to risk my 1 year old dropping a glass mason jar on the concrete and busting glass. BUT, once he is old enough, the sleeve AND lid of these cups fits in glass 1/2 pint jars I already have. So I have best of both worlds! 5. Minimal, tasteful branding. I love that it doesn’t have the brand name stamped all over. Cons: 1. Only one silicone rubber/silicone gasket comes with each cup, so you have to switch the seal between the straw lid and the storage lid. Not a SUPER issue for 1 kid - I just keep one straw cup out with the seal and the other 3 cups have the storage lids with the seal. If you want to use all cups often, both for straw and storage, I could see the seals breaking over time from constant transferring. I hope that makes sense! Not a super big deal, but I also don’t know how easy it’ll be to replace them if they break. 2. There is a LITTLE leakage if the cup is upside down. With smoothies it isn’t that big of a deal because it’s a thicker liquid, but something like water or juice might leak more if the bottle is full and gets tipped upside down. It IS nice that the straw has a stopped so it can’t come all the way out. So, depending on your planned usage this might be more of a headache. Overall, I love these and would recommended them to others.

These are my girls favorite cup to drink out of. They do leak at the top if she drops it but overall I love it.

I really wanted to like these tumblers, they are super cute and seemed like a great alternative to having my toddler constantly drinking out of plastic cups. However, upon opening the product box, I noticed a horrible chemical smell. I thought it might be a normal part of the manufacturing process and would wash off easily. After thorough washing, the smell has not gone away though! The “lid” is also made of some kind of cheap plastic that I doubt will hold up over time. The tumblers themselves are made of very thin metal that won’t insulate drinks. I regret not returning these tumblers immediately, as I am too concerned about chemical contamination to use them. I will note that I purchased insulated stainless steel tumblers from other brands (yeti and odwala) that arrived in the same Amazon box and do not have any residual smell after washing. Overall, I am very disappointed in this product.

I love these. Very high quality and love the colors. I will be ordering more.

These are very cute cups, nicely packaged and easy to clean. The silicone sleeve slides right off the stainless steel and the gasket inside the lid is very easy to slip off to clean (which can also be easily lost as I lost one already). The silicone straws are soft and the straw has a built-in stopper so kids can’t pull them out. A brush was included in the purchase. Having said that, it LOOKS nice and it’s cutely packaged but that’s really what you’re paying for. Functionality is ok. Reason being- see below: I do feel like these are better for older kids, not so much younger ones. My 5 year old overall does well with them, not so much my 19 month old and 3.5 year old. They like to chuck things across the room and the dinner table. I can say that they are sturdy though! They have thrown them outside on the driveway, inside on our hardwood floors, beat them against furniture and they are holding up- no dents! Cute colors and design too. I’ve read from other reviews before I bought these that they leak but didn’t think it would be that bad since my kids mainly drink water but then I began finding water all over my floors in my house from these cups. I think I got sucked in by the cute designs and colors (nice job). But they leak, which sucks. Gets annoying when I can’t find any other cup for my 19 month old so I fill this cup up with milk and then she shakes it and throws it around. Ending up splattering milk all over and leaving a puddle behind. She also likes to shove the soft silicone straw back in the hole then cries because it ‘disappeared.’ That’s another drawback. In conclusion: More for older kiddos, not so much younger ones!

These were purchased for my grandbabies. We try to stay away from plastics. These tumblers were perfect for their tiny hands.

These cups are very worth the money! The silicone holders make it easy for my little to grasp. She does have a hard time with the thicker straws it came with because she drinks fast and has choked on her water a couple times which doesn’t happen with her Munchkin weighted straw cup. However, she will get the hang of it and I love that they came with extra lids to store snacks in the cups as well. We love items with multiple uses! Will leak a bit if tipped over. Definitely recommend.

Me encantan estos vasos! Son un poco tediosos de lavar (solo las tapas) pero son súper bonitos y prácticos.

These cups sound like a good idea until they proof not to be. The quality is good, we are pleased with it. However, the cups when using the straw are not entirely spill proof. My 15 month old lifts the cup high as she is still learning how to properly hold and drink from such cup. When she does so, water spills out of the little hole that holds the straw. With thicker liquids such as smoothies, the spillage is not as bad. Regardless, I'd wish for the seller to rethink this and, same with the lid, potentially offer a silicon ring to insert inside to fix this issue as well. Other than that, nice cups. Design is cute but they are overpriced for what they are.

Used these to replace our plastic cups. So easy to clean. Kids love them. Really nice pastel colours.

Not exactly sure how these are spill resistant?? Because they have a lid? The straws don't fit tight, so it pours out the side of the straw if knocked. I bought a pack of 4, so 8 lids, yet there is only 4 seals? Bit of a faff to keep changing the seals over. Pros are: it fits lovely in my 2 year old hands, fairly easy to clean, my daughter got used to them super fast, and the quality is good but not £25 good. Glad I got them but advert for sale isn't accurate hence 3 stars.

I love the cute design + stainless steel durability but we’ve only owned it 4 days and have had SO many toddler spills with my 2 year old already 😭 there is no seal where the straw hole is, which with a toddler is a recipe for disaster… especially once they figure out its not fully sealed 🫠 I would NOT recommend for young toddlers… perhaps older kids. Wish I had picked something else but now im stuck with it 👎🏼