--- product_id: 177166250 title: "Elk and Friends Kids 10oz Stainless Steel Mason Jars + Sleeves + Lids | 4pk" brand: "elk and friends" price: "$118.40" currency: USD in_stock: true reviews_count: 13 category: "Elk And Friends" url: https://www.desertcart.us/products/177166250-elk-and-friends-kids-10oz-stainless-steel-mason-jars-sleeves store_origin: US region: United States of America --- # 10oz kid-friendly capacity Silicone sleeve for grip & protection 304 18/8 stainless steel durability Elk and Friends Kids 10oz Stainless Steel Mason Jars + Sleeves + Lids | 4pk **Brand:** elk and friends **Price:** $118.40 **Availability:** ✅ In Stock ## Summary > 🥤 Sip smart, spill less, and stay stylish—because toddler hydration just got an upgrade! ## Quick Answers - **What is this?** Elk and Friends Kids 10oz Stainless Steel Mason Jars + Sleeves + Lids | 4pk by elk and friends - **How much does it cost?** $118.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/177166250-elk-and-friends-kids-10oz-stainless-steel-mason-jars-sleeves) ## Best For - elk and friends enthusiasts ## Why This Product - Trusted elk and friends brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last & Safe:** Premium 304 18/8 stainless steel paired with BPA-free silicone ensures durability and toxin-free hydration. - • **Mess-Reducing Silicone Sleeve:** Removable, colorful sleeve adds grip and guards against bumps—because little hands need big protection. - • **Perfectly Sized for Tiny Hands:** 10oz capacity designed for toddlers’ easy grip and everyday sips, from smoothies to milk. - • **Dual Lids for Double Convenience:** Switch effortlessly between straw lid for sipping and storage lid for snacks or leftovers—versatility on the go. - • **Effortless Cleaning & Eco-Friendly:** Dishwasher safe with no hidden crevices, plus reusable design supports a sustainable lifestyle. ## Overview Elk and Friends Kids 10oz Stainless Steel Mason Jars come in a 4-pack with colorful silicone sleeves and dual lids, designed specifically for toddlers. Crafted from durable, food-grade 304 18/8 stainless steel and BPA-free silicone, these jars offer a spill-resistant, easy-to-clean solution for drinks and snacks. The soft silicone straw with stopper ensures natural sipping flow, while the removable sleeve provides grip and protection. Dishwasher safe and eco-conscious, these jars combine safety, style, and practicality for everyday toddler use. ## Description desertcart.com: Elk and Friends Kids 10oz Stainless Steel Mason Jars + Sleeves + Lids | 4pk | Toddlers | Silicone Sleeves | Straws with Stoppers | Food Storage | Spill Resistant | Dishwasher Safe | Perfect for Smoothies : Home & Kitchen Review: Perfect little cups! Spill resistant not leak proof. - These are absolutely perfect cups. I love how they come in packs of 4, it’s much needed for my toddler! The straws don’t fall out, the silicone cover protects from dents and looks cute, and the size is easy for her to hold (though she likes picking them up by the straw). They completely come apart for a full, easy cleaning—no hidden cracks for mold to hide! The keywords in the title fit better than what the description says—these are spill resistant, definitely not leak proof. They can be knocked over and picked up with just a few drops spilled. But if they were turned upside down, you’re going to have a lot spill out. They are definitely not for the crib. Overall I love these and will be grabbing more colors in the future. Review: Leak slightly but overall very good - These cups aren’t perfect, but they do the job I bought them for. My 15-month-old would drink water out of every cup imaginable, but milk only out of a bottle. I read somewhere that perhaps the smell of milk was off-putting and to try a cup with a straw. Most of the straw sippy cups require biting and then sucking hard, so I was looking for a regular straw. We quit the bottle cold turkey. She got used to the cup in a day or two, it took a few days to get her to hold it upright herself without turning it upside down, and a couple weeks to teach her to set it down upright. We’ve had these cups several weeks now, and while they aren’t perfect, I’m happy with the results. Pros: - The straws have a stopper so they can’t be pulled out. This was the first thing my daughter tried to do when I handed her the cup. She also still picks it up by the straw sometimes, so this is a necessity in my opinion! - Easy to hold. If your child is young, I’d recommend getting the pack with the sleeves. I think it would be difficult to hold without them. - Fairly leakproof. When tipped, it leaks only through the straw, and fairly slowly. If it’s less than half full, it doesn’t leak at all. - Easy to clean. It came with a straw cleaner. I’ll forget to dump the leftover milk before going to bed, and it’s been easy to clean smelly old milk out of. The stainless steel is incredibly easy to clean. There are no ridiculous small parts to clean like a sippy cup. - Cute colors and designs! Cons: - When dropped into a hard floor such as tile, I’ve had the top pop off and spill an entire cup of milk! Thankfully, I have dogs who are willing to help clean up spilled milk, and my toddler is more of the “set it down somewhere random” type than the dropping type. - It does leak a little; a steady drip through the straw. This was a problem before my daughter learned to set it down properly. It’s still a problem because my dogs have learned what’s inside and will knock it over. - If I fill it too full, it bubbles up through the straw hole... just don’t fill it to the brim. ## Features - THE ORIGINAL STAINLESS STEEL MASON JARS: Made for little hands and everyday sips. Perfect for water, milk and smoothies at home of on-the-go. - SILICONE SLEEVE: Removable sleeve adds grip and helps protect from bumps and drops. Designed for little hands learning independence. - SMOOTH FLOW STRAW: Soft silicone straw with stopper for easy sipping and less mess. No valves for a natural flow, ideal for smoothies and thicker drinks. NOTE: as there are no valves, liquid may flow through the straw if tipped upside down. - TWO LIDS, TWICE THE FUN: Includes a straw lid for drinking and a storage lid for snacks or leftovers. Silicone seals fit inside the lids to help keep contents secure. NOTE: While our jars are ready for action, they’re not spill-proof superheros. If tipped, liquid may flow through the straw. - SAFE, DURABLE MATERIALS: Made from 304 18/8 stainless steel, food grade silicone and BPA-free plastic. Non-porous and dishwasher safe – no need to remove the sleeve. Independently tested by third-party experts to meet all important safety standards. - ELK AND FRIENDS: Since 2015, we have been creating mindfully designed, environmentally friendly products for the most precious little people in your life. Safe, fun and made with natural materials, every design is crafted with care for both kids and the planet. Thank you for choosing Elk and Friends – we’re so happy to be part of your family’s journey. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07WFWXJPW | | Age Range Description | Kids, Toddlers | | Best Sellers Rank | #17,910 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #317 in Tumblers & Water Glasses | | Brand | Elk and Friends | | Brand Name | Elk and Friends | | Capacity | 10 ounces | | Color | Pink/Teal/Yellow/Blue | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.5 out of 5 stars 1,872 Reviews | | Finish Types | Matte | | Included Components | Storage Lid+Straw Lid+Straws+Straw Cleaning Brush | | Item Dimensions W x H | 3"W x 4.7"H | | Item Weight | 283.5 g | | Manufacturer | Elk and Friends | | Manufacturer Part Number | MJSS-8oztumbler-4-pinksleeve | | Material | Stainless Steel 18/8 | | Material Features | Durable, Recyclable | | Material Type | Stainless Steel 18/8 | | Material Type Free | BPA Free | | Model Number | EF2000 | | Number of Items | 4 | | Occasion | All | | Other Special Features of the Product | Dishwasher Safe, Spill Proof, Storage Jar | | Pattern | Fun | | Product Care Instructions | Dishwasher Safe | | Product Style | Modern | | Recommended Uses For Product | Home, Travel | | Reusability | Reusable | | Set Name | Elk and Friends 4-Piece Stainless Steel Kids & Toddler Drinking Cup Set | | Shape | Round | | Size | 10oz | | Special Feature | Dishwasher Safe, Spill Proof, Storage Jar | | Specific Uses For Product | Drinking Cups, Food Storage, On-the-go snacks | | Style | Modern | | Theme | Tableware | | Unit Count | 2 Count | ## Product Details - **Brand:** Elk and Friends - **Capacity:** 10 ounces - **Color:** Pink/Teal/Yellow/Blue - **Material:** Stainless Steel 18/8 - **Special Feature:** Dishwasher Safe, Spill Proof, Storage Jar ## Images ![Elk and Friends Kids 10oz Stainless Steel Mason Jars + Sleeves + Lids | 4pk - Image 1](https://m.media-amazon.com/images/I/81oQ3SKD5VL.jpg) ![Elk and Friends Kids 10oz Stainless Steel Mason Jars + Sleeves + Lids | 4pk - Image 2](https://m.media-amazon.com/images/I/6166kLXL+kL.jpg) ![Elk and Friends Kids 10oz Stainless Steel Mason Jars + Sleeves + Lids | 4pk - Image 3](https://m.media-amazon.com/images/I/61RppiVkQUL.jpg) ![Elk and Friends Kids 10oz Stainless Steel Mason Jars + Sleeves + Lids | 4pk - Image 4](https://m.media-amazon.com/images/I/51Nlv4bGe9L.jpg) ![Elk and Friends Kids 10oz Stainless Steel Mason Jars + Sleeves + Lids | 4pk - Image 5](https://m.media-amazon.com/images/I/51fuCHGgfFL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Is the silicone straw 100% silicone and food grade?** A: Yes **Q: Are these 8oz or 10 like on the main site??** A: Hi, these are 10oz. We use the same measurement standards as the likes of Ball/Kerr Mason jars. When full they hold 10oz. thanks **Q: Does the set of replacement straws and lids for the 8oz fit these 10oz stainless steel cups?** A: Yes, these do fit the 10oz stainless and 8oz glass cups. thansk. **Q: I bought the two pack of stainless steel cups without the sleeves and didn’t realize how cold the cups would get. Can I purchase the sleeves separate?** A: Hi, yes we do sell the sleeves separately. If you have any issues in finding these please get in touch and we can help. Thanks Georgie ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect little cups! Spill resistant not leak proof. *by A***S on March 3, 2026* These are absolutely perfect cups. I love how they come in packs of 4, it’s much needed for my toddler! The straws don’t fall out, the silicone cover protects from dents and looks cute, and the size is easy for her to hold (though she likes picking them up by the straw). They completely come apart for a full, easy cleaning—no hidden cracks for mold to hide! The keywords in the title fit better than what the description says—these are spill resistant, definitely not leak proof. They can be knocked over and picked up with just a few drops spilled. But if they were turned upside down, you’re going to have a lot spill out. They are definitely not for the crib. Overall I love these and will be grabbing more colors in the future. ### ⭐⭐⭐⭐⭐ Leak slightly but overall very good *by K***9 on June 28, 2020* These cups aren’t perfect, but they do the job I bought them for. My 15-month-old would drink water out of every cup imaginable, but milk only out of a bottle. I read somewhere that perhaps the smell of milk was off-putting and to try a cup with a straw. Most of the straw sippy cups require biting and then sucking hard, so I was looking for a regular straw. We quit the bottle cold turkey. She got used to the cup in a day or two, it took a few days to get her to hold it upright herself without turning it upside down, and a couple weeks to teach her to set it down upright. We’ve had these cups several weeks now, and while they aren’t perfect, I’m happy with the results. Pros: - The straws have a stopper so they can’t be pulled out. This was the first thing my daughter tried to do when I handed her the cup. She also still picks it up by the straw sometimes, so this is a necessity in my opinion! - Easy to hold. If your child is young, I’d recommend getting the pack with the sleeves. I think it would be difficult to hold without them. - Fairly leakproof. When tipped, it leaks only through the straw, and fairly slowly. If it’s less than half full, it doesn’t leak at all. - Easy to clean. It came with a straw cleaner. I’ll forget to dump the leftover milk before going to bed, and it’s been easy to clean smelly old milk out of. The stainless steel is incredibly easy to clean. There are no ridiculous small parts to clean like a sippy cup. - Cute colors and designs! Cons: - When dropped into a hard floor such as tile, I’ve had the top pop off and spill an entire cup of milk! Thankfully, I have dogs who are willing to help clean up spilled milk, and my toddler is more of the “set it down somewhere random” type than the dropping type. - It does leak a little; a steady drip through the straw. This was a problem before my daughter learned to set it down properly. It’s still a problem because my dogs have learned what’s inside and will knock it over. - If I fill it too full, it bubbles up through the straw hole... just don’t fill it to the brim. ### ⭐⭐⭐⭐⭐ So functional, so fantastic *by K***N 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. ## Frequently Bought Together - Elk and Friends Stainless Steel Cups | 10 oz Mason Jar design | Kids & Toddler Cups with Silicone Sleeves & Straws with Stopper | Smoothie Cups - Elk and Friends Kids Silverware with Silicone Handle | Childrens Safe Flatware | Toddler Utensils | Baby Spoons + Forks | Stainless Steel Cutlery - Elk and Friends Kids 7.8” Porcelain White Plates with Silicone Sleeves | Divided Plates | Suitable for Kids/Toddlers | Microwave & Dishwasher Safe | Non Slip | Snack Dishes… --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/177166250-elk-and-friends-kids-10oz-stainless-steel-mason-jars-sleeves](https://www.desertcart.us/products/177166250-elk-and-friends-kids-10oz-stainless-steel-mason-jars-sleeves) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-23*