Elk and Friends Stainless Steel Cups | 10 oz Mason Jar design | Kids & Toddler Cups with Silicone Sleeves & Straws with Stopp

4.3 4.3 out of 5 stars | 6,249 ratings

Price: 34.99

Last update: 04-06-2025


About this item

LOVE: Kids and Moms 'love' our tumblers! Made from premium stainless steel 304, these cups are not only super easy to clean, but lots of fun with the bright/neutral colors. The extra bonus the lids, straws & sleeves can also be used on our 8oz glass mason jar drinking cups. lids, straws & sleeves can also be used on our 8oz glass mason jar drinking cups.
WHAT'S INCLUDED: This set includes 4 * 10oz Stainless Steel jars, 4 * silicone sleeves, 8 lids (4 straw lids + 4 air-tight storage lids), straw cleaning brush and 4 silicone straws with stoppers. Size of Jar: Height-5.5" Width-2.6"
STRAW STOPPERS: All our cups have straws with stoppers. No more toddlers pulling out their straws from our tumbler cups! Our straws are also a little wider for those thicker smoothie drinks. Size 6.29"(L), 0.24"(ID), 0.35"(OD). Note: if the jar is turned upside down liquid can leak from the straw as we don't use valves in our straws so these cups can be used for thicker drinks, ie smoothies.
SLEEVES: Our silicone sleeves bring fun to daily drinks. Not only colorful they are cute with a few surprises from some of elk’s friends hiding amongst the leaves. The sleeve also provides protection from bumps and drops as well as greater grip for those little hands.
VERSATILE: Great for toddlers and kids drinks, or use for food storage with the airtight lids included. All items are dishwasher and freezer safe.

Product information


Top reviews from the United States

  • RAP
    5.0 out of 5 stars Cute Cups!
    Reviewed in the United States on January 12, 2025
    I purchased this set for my granddaughter. The quality and colors are great! It’s nice that there are separate lids so you could use for snacks instead of drinks if needed. Not entirely leakproof when tipped, but great quality!
  • Amazon Customer
    5.0 out of 5 stars These can leak
    Reviewed in the United States on January 9, 2025
    Probably not for toddlers but I use these for smoothies for my 5 years old. They can leak from the straw if left on their side. I really like them because it’s easy to clean and small. The lid is plastic but most stainless cups have plastic lids. The plastic is thick so hopefully it holds up.
  • Stephanie
    5.0 out of 5 stars Non-toxic, but not spill proof
    Reviewed in the United States on December 3, 2024
    We wanted a non-toxic option for our toddler & I’m really glad this is what we went for. They’re easy to clean (all parts are dishwasher safe) & the straw has a lip on it so kids can’t pull it out (????????). Only downfall is that they’re not spill proof, so it’s not a great option for unsupervised places like the car seat. We give our son his milk in these each morning & highly recommend them!
  • Amazon Customer
    4.0 out of 5 stars Best clean kids cups
    Reviewed in the United States on January 11, 2025
    I am obsessed with these cups. The quality is superb. I love that they can be used as cups or food containers. They are very easy to clean and the size is perfect for a little toddler. The colors are very happy. My only complaint is they will leak if not upright, but that’s pretty common. A great non-plastic option!
  • Kristin
    5.0 out of 5 stars So functional, so fantastic
    Reviewed in the United States on May 14, 2021
    *** Update July 2022 ***

    Still have these, they're still in perfect condition and they're used daily. Shockingly, we haven't lost any sealing rings yet.
    Still recommending them to people too, fab little cups.

    I really, really love these cups.
    I got the stainless steel because I have a toddler and she often "drops" things from her highchair, or chucks stuff through the railing on our deck. etc. Toddlers are menaces.
    They're also great for my 7 year old, the lids are easy on/off so he can fill the cups himself. We mostly use for water and smoothies. I have also used with the flat lids as snack cups and they're great. And again, because steel I don't worry they'll get smashed when thrown in our park bag or wherever.
    The straw stopper is fantastic, my toddler pulls straws and throws them, which, when covered with smoothie is just annoying. She can't with these.
    However, she CAN use her little toddler fingers to poke the straws down inside the cup under the lid. But, because the lids are cafe style, I now just don't give her the straw and she can still drink easily. Had I gotten one of the other brands with the typical hole-in-the-middle lid it would basically be useless to me at this stage.
    I also love that the lids and sleeves fit any 8oz mason jar, yay versatility.
    I've recommended these to friends, and, once the other colours I want come back in stock I'll buy another set.
    We often have cousins over and these cups are so great because everyone knows which colour is theirs, very helpful.
    I find them easy to clean. The sleeves slide off well in warm soapy water, the straws I clean with a straw cleaner. The sealing ring on the lids comes on/off fine. It's mildly annoying because it's very thin so it's more fiddly than say, the thicker ones on some of our water bottles, but not a big deal. I wish there were a couple extra rings because I imagine some will get lost over time.
    But overall this is one of my favourite kid purchases.
  • Stefanie
    3.0 out of 5 stars They’re visually appealing and sturdy, but leak
    Reviewed in the United States on November 23, 2023
    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!
    Customer image
    Stefanie
    3.0 out of 5 stars They’re visually appealing and sturdy, but leak
    Reviewed in the United States on November 23, 2023
    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!
    Images in this review
    Customer image Customer image

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