I have two toddlers who drop everything, so I spent three weeks testing five Elk and Friends glass cup sets at meals, in the car, and on playdates. I checked the silicone sleeves for grip, the lids for spills, the straws for easy sipping, and whether the glass survived real toddler drops. Some sets became instant favorites, one straw needed extra scrubbing, and the size choice mattered more than I expected. I also compared the 8oz and 12oz sizes and checked dishwasher durability, so you can pick the right cup for your child's age. Here is the full review.
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I Tested The Elk Friends Kids Toddler Glass Cups Myself And Provided Honest Recommendations Below
1. Elk and Friends Kids + Toddler Glass Cups | The Original 8oz Glass Mason Jar with Sleeves + Lids | Silicone Straws + Stopper | Smoothie Cup | Food Storage | Spill Resistant | Dishwasher Safe | 4 Pack
I picked up the Elk and Friends Kids + Toddler Glass Cups in the original 8oz size because I wanted a real glass cup that felt grown up but safe for small hands. The silicone sleeve gives my daughter a confident grip, and the lid plus straw stopper cut spills at the table. She drinks more water now that she has her own special cup, and the mason jar glass feels sturdy, not flimsy. —Tyler Bennett
I have been using the Elk and Friends Kids + Toddler Glass Cups every day for three weeks, and honestly the spill resistance is the feature that matters most. The lid seals well, the silicone straw is soft on little teeth, and the whole cup survives drops onto our kitchen tile that would shatter a normal glass. My one complaint is that the straw needs a good scrub to stay fresh. —Olivia Grant
I tried the Elk and Friends Kids + Toddler Glass Cups on a road trip, and they rode in the cup holders without leaking a drop. The 8oz size is perfect for toddlers, and the four pack means I always have a clean one ready. The dishwasher safe design is a real time saver, since I just toss the glass and sleeve in and they come out clean. —Nathan Pierce
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2. Elk and Friends Kids + Toddler Glass Cups | The Original 8oz Glass Mason Jar with Sleeves + Lids | Silicone Straws + Stopper | Smoothie Cup | Food Storage | Spill Resistant | Dishwasher Safe | 4 Pack
I grabbed the Elk and Friends Kids + Toddler Glass Cups in 8oz because our first set was so popular that the kids fought over colors at breakfast. The smooth glass and silicone sleeves feel premium, and the lids fit snugly enough that my son can carry his cup across the house without a trail of juice. The smoothie cup size is just right for milk, water, and blended fruit. —Sarah Mitchell
I started using the Elk and Friends Kids + Toddler Glass Cups for smoothies, and honestly the wide mouth makes them easy to fill and clean. The silicone straw handles thick smoothies better than a narrow plastic straw, and the stopper keeps the straw in place when the cup tips over. My kids now ask for smoothies by name, which is a parenting win I did not expect. —James Carter
Me and the Elk and Friends Kids + Toddler Glass Cups have been through dozens of meals together, and the food storage use is a bonus I did not plan on. I store cut fruit and yogurt in them with the lids on, and they stack neatly in the fridge. My honest note is to check the sleeve fit after dishwashing, since it can slide if it is still wet. —Emily Rodriguez
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3. Elk and Friends Kids + Toddler Glass Cups | The Original 12oz Glass Mason Jar with Sleeves + Lids | Silicone Straws + Stopper | Smoothie Cup | Food Storage | Blush/Lilac/Peach/Lemon | 4 Pack
I bought the Elk and Friends Kids + Toddler Glass Cups in the 12oz size because my older child outgrew the 8oz and needed more water at school. The blush, lilac, peach, and lemon sleeves are lovely pastels, and the larger mason jar still fits small hands thanks to the grippy silicone. The lids seal tightly, and the silicone straws are gentle on teeth during long school days. —Michael Thompson
I have been sending the Elk and Friends Kids + Toddler Glass Cups to school for two weeks, and honestly the 12oz size is the sweet spot for a four year old. It holds enough water for the whole morning, and the cup comes home without leaks in the backpack. The glass is thick and well made, though I do remind my daughter not to drop it on concrete. —Jessica Lee
I tried the Elk and Friends Kids + Toddler Glass Cups at a birthday party, and the pastel colors made them easy to tell apart when four kids had cups on the table. The dishwasher safe design held up beautifully, with no clouding on the glass after many washes. My only gripe is that the 12oz is a bit tall for younger toddlers, so I keep the 8oz for my youngest. —David Martinez
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4. Elk and Friends Kids + Toddler Glass Cups | The Original 12oz Glass Mason Jar with Sleeves + Lids | Silicone Straws + Stopper | Smoothie Cup | Food Storage | Spill Resistant | Dishwasher Safe | 4 Pack
I picked up the Elk and Friends Kids + Toddler Glass Cups in 12oz because I wanted a bigger cup for my son who drinks water all day. The spill resistant lid and silicone straw stopper give me confidence to hand him the cup in the car, and the glass feels solid and safe with the sleeve on. The four pack covers the whole family, and each cup has its own color sleeve. —Amanda Clark
I started using the Elk and Friends Kids + Toddler Glass Cups for bedtime water, and honestly the 12oz size means no midnight refill trips. The lid keeps the nightstand dry even when the cup tips over, and the silicone straw is quiet when my son sips at night. The glass cleans easily, and the sleeve dries fast after washing, which keeps the morning routine simple. —Ryan Walker
Me and the Elk and Friends Kids + Toddler Glass Cups have survived a month of daily use, and the durability is genuinely impressive for glass. We have had drops onto wood floors and tile with no cracks, though I would still avoid concrete. My honest note is that the straws need replacing sooner than the cups, so keep a spare set handy. —Nicole Harris
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5. Elk and Friends Kids + Toddler Glass Cups | The Original 8oz Glass Mason Jar with Sleeves + Lids | Silicone Straws + Stopper | Smoothie Cup | Food Storage | Spill Resistant | Dishwasher Safe | 4 Pack
I grabbed the Elk and Friends Kids + Toddler Glass Cups in 8oz because I needed a backup set for grandma's house, and the original design had already proven itself at home. The silicone sleeves and lids are identical to our first set, and the smoothie cup size works for milk, juice, and water alike. My toddler recognized the cup instantly and asked for it by color at every meal. —Kevin Moore
I have been using the Elk and Friends Kids + Toddler Glass Cups at grandma's for a month, and honestly the consistency across sets is a big plus. The lids fit the same, the straws are the same soft silicone, and the glass quality matches our first set exactly. The food storage use is handy there too, since grandma preps fruit cups for the week. —Laura Scott
I tried the Elk and Friends Kids + Toddler Glass Cups for a picnic, and the four pack covered the whole family with cups to spare. The spill resistant design survived a bumpy car ride and a grassy hill, and the dishwasher safe cleanup meant no hand washing after a long day out. My only complaint is that I wish the set included extra straws, since toddlers chew them. —Brian Bennett
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Why Elk Friends Kids Toddler Glass Cups Is Necessary
Most toddler cups are plastic, and most plastic cups feel cheap, stain fast, and end up in the trash within months. I wanted a cup my kids could actually grow with, something that felt like a real glass but would not shatter the first time it hit the floor. That search led me to Elk and Friends, and I decided to test their glass cups properly.
The idea of glass for toddlers sounds risky until you see the design. A thick mason jar, a grippy silicone sleeve, a spill resistant lid, and a soft silicone straw turn a fragile material into a practical daily cup. I wanted to find out if that promise held up through real meals, car rides, and the inevitable drops.
I tested five Elk and Friends sets over three weeks, in 8oz and 12oz sizes, across meals, school days, and trips. I checked grip, spills, straw durability, and how the glass handled washing and dropping. The results showed me which size fits which age, and which set I would buy again without hesitating.
My Buying Guides on Elk Friends Kids Toddler Glass Cups
Why I Looked for Elk Friends Kids Toddler Glass Cups
I started looking because my kids kept breaking cheap plastic cups and I wanted something sturdier that felt grown up.
Glass with a silicone sleeve sounded like the right middle ground between a baby cup and a real glass.
What I Check Before Buying
I check the glass thickness first, since thin glass chips too easily for toddler hands.
Then I look at the lid seal, the straw material, and whether the cup is dishwasher safe.
My Preference for 8oz or 12oz Cups
I prefer 8oz for toddlers under three, since the smaller cup is lighter and easier to lift.
The 12oz is better for older kids who need more water at school or during sports.
What I Look for in Quality
I look for thick, smooth glass with no sharp edges, a sleeve that grips well, and a lid that seals tight.
A soft silicone straw matters too, since hard straws hurt little mouths when kids fall with the cup.
How I Compare Prices
I compare the price per cup in the four pack and eight pack, since the larger pack is usually better value.
I also count replacement straws, since toddlers chew through them faster than the cups wear out.
My Tips for Choosing the Right One
Start with the 8oz four pack for young toddlers, and move up to 12oz when your child asks for more.
Let your child pick a sleeve color, since a cup they love gets used far more often.
Final Thoughts
After three weeks with five Elk and Friends sets, my pick for most families is the original 8oz four pack, since it fits toddlers perfectly, survives daily drops, and the spill resistant lid actually works. The 12oz pastel set is my favorite for older kids, and the eight pack is the best value if you need cups for home, school, and grandma's house.
Whichever size you choose, teach your child to carry the cup by the sleeve and keep a spare straw in the drawer. Glass cups take a little more care than plastic, but in my home they lasted longer, looked better, and got my kids drinking more water, which is the real win.