Stainless Steel 10oz Drinking Tumblers + Food Storage
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THE ORIGINAL STAINLESS STEEL MASON JARS: Perfectly sized for little hands and big thirsts, the 10oz stainless steel mason jars are made for everyday moments. From morning smoothies to backyard adventures, these jars make sipping water, juice or milk fun and worry-free anywhere, anytime.
PROTECTION FOR ADVENTUROUS SIPPERS: The silicone sleeves help protect the cup from bumps and drops – perfect for kids who are on the go. Each straw has a built-in stopper (no more disappearing straws!) and is wide enough for smoothies. Lightweight and durable, these jars are the ultimate all-in-one solution for kids and parents alike.
TWO LIDS, TWICE THE FUN: The straw lid offers a gentle introduction to independent drinking, while the leak proof storage lids are great for snacks or leftovers. Please Note: While our jars are ready for action, they’re not spill-proof superheros. If tipped upside down, liquid may sneak out through the straw as we don’t use valves to keep them smoothie friendly.
SAFE, DURABLE MATERIALS: Made from stainless steel, food grade silicone and BPA-free plastic, the materials are non-porous, safe, and dishwasher safe (no need to remove the silicone sleeve!). Built to last and independently tested by third-party experts to meet all important safety standards, they’re made for busy families who value quality, trust and peace of mind.
Elk and Friends Products

Safe
As parents we’re conscious of what our kids put in their mouths. This is why, at Elk and Friends, we put our products through rigorous independent testing to ensure they meet FDA standards.

Fun
Punchy pinks and gorgeous greens…our products come in a range of bold, fun colours. Our textured silicone sleeves feature designs of adorable woodland creatures, meaning less spills and more thrills at the dinner table.

Sustainable
We are friends of the earth. We invest in research and use materials that have minimal environmental impact without compromising the safety, functionality and lifespan of the product.

Innovative
Our world is everchanging. From where our materials come from to how they are made, we are continuously trialling new methods that not only lessen our environmental footprint but increase the benefits, uses and lifespan of all our products.
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Here’s what our fans have to say!

Lid pops off if dropped
I really wanted to like these cups, but the lid pops off if dropped. If it had better/more threads for the lid, then these would be the perfect cup. My toddler drop cups regularly. She's not even that rough with them, just normal accidental knocking it over and the lid will pop off the threads and spill everywhere. It happens often enough and it's very annoying.

Sturdy with a couple of issues.
I love that the cups are stainless steel with silicone covers; however, they’re not leak-proof if you have a child who likes to flip/toss cups. Our Contigo cups do not have this prb, but they’re shockingly not made for milk (despite being designed for CHILDREN). My son also figured out how to fully push the straw into the cup when the lid is on. It would be nice if there were 2 stoppers - one just above the lid and one below, so kids can’t push the straw into the cup. That’s definitely a flaw I hope can be fixed in the future…might require 2-piece straws or some other design fix that minimizes the mobility of the straw. (A change in the lid, perhaps?)

The only brand I’ll use from now on
My girls have absolutely loved their new cups and we cant wait to invest in more! We have tried so many cups that have broke or molded and have not worked for us. Our experience with Elk and Friends has been great!

Not satisfied
I don’t think the size was accurate. I have the 8 ounce glass jars at home already and the 10 ounce stainless steel cups I ordered are the exact same size as the 8 ounce.

Love them
These are a great go to for my son and his 3 cousins at grandma’s house!