Hydro Flask 12 oz. Kids' Tumbler with Straw Cap and Boot

About This Item

Features:

  • 18/8 stainless steel construction provides superior lightweight durability
  • Color Last™ powder coat delivers non-slip grip and lasting color without cracking or fading
  • Snug, secure, splash-resistant Press-In Straw Lid
  • Soft, flexible straw
  • Silicone boot offers added protection against bumps and dings
  • Fits most cupholders for convenient travel
  • BPA-free and dishwasher safe
  • Straw lid easily separates for cleaning
  • Not for use on a stove, in a microwave or freezer
  • Not intended for use with hot liquids
  • Keep hot liquids out of the reach of children
  • For ages 3+
  • Capacity: 12 oz.
  • Brand : Hydro Flask
  • Country of Origin : Imported
  • Web ID: 24HFLUKDS12ZTMBWSHYD

REVIEWS

4.5
88%
Recommended

696 Reviews

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Fantastic Gift

I bought this for a gift. My granddaughter loves it. The option to put her name on it was great.

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The Best Gift For Our Toddler

Our 2-year-old wanted a "big girl" water bottle like her siblings and this was the best thing we could have given her. The boot is the perfect protector/bumper and the size is exactly what we needed. She was flying through water and this finally enables her to stay hydrated on the go. Thank you!

Fun Tumbler

I bought this for my grandson’s birthday. It is colorful and fun, had his name engraved on it, he loved it

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Great Colors For My Kiddo

My 18-month-old grandson was envious of my 32-oz Hydro Flask. The flippy straw fascinated him, but I wouldn't allow him to drink from it. That's a mama/papa-do. What I did do is come back to the HF website to look for bottles for young children. While my grand is so young, I bought one with his favorite color orange (dark teal bottom/lively orange top) to keep for when he got a bit older. Once it arrived, I handed the box with the bottle to his mother to keep. To my surprise, she wanted my grandson to see it and showed it to him. He immediately looked at me, making our flask connection. This little guy loves his new bottle. He carries it around the house and flips the straw up like a pro. The rubbery protection at the bottom of the bottle is a smart addition. I'm very pleased with this purchase. Happiness all around! And a shout out to Hydro Flask for making the effort to ensure their insulated bottles are lead-safe. LeadSafeMama, which continually funds product testing for heavy metals, states that Hydro Flask is currently one of only two manufacturers that prioritizes lead-safe drinking bottles. Bravo!

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Perfect For Kindergarten

Perfect size to last the day without being too heavy. Leakproof as promised, but if its upside down for a long time with ice inside, the plastic lid will condensate and produce moisture. The included rubber bottom is a must because my kid has bent so many other bottle's bottom's.

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Hydroflask Kids

Purchased these for back-to-school engraved with their names. We have an older version that we love. These are easy for the kids to use and keep their drinks cold all day. Highly recommend!

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Perfect For My 1 Year Old!

I have 3 kids and I have purchased this bottle for them on their 1st birthday. They want to do what they see and this bottle is perfect fort that. It is not too heavy and it has a loop making it easy for little hands to open and hold. My oldest is 5 and the bottle is still our everyday pick (have replaced the top once due to wear and tear).

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Ice Is Melting To Fast

I have a 64 oz and my ice stays cold all day. Which is why i bought my girls a 12oz so they can have ice cold water all day but it melts so quick like by the time my daughter gets home from school all she has is warm water. Only complaint. its cute do wish i got a bigger size but thats a con on my side.

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My Toddler Loves Having Her

My toddler loves having her own water bottle. Sometimes she doesn't get the whole straw is inside and keeping it upright to get a flow though. Learning curve, she's only ever drank in open containers.

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Kid Approved!

My girls love their new water bottles! The larger size than the 12oz version was a much needed upgrade for their ages and activity level.

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Perfect Tumbler

Beautiful colors and well made tumblers! Bought t2 for my grandsons back to school

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Best Water Bottle For School Age Kids

My son has been using these bottles for a couple years now and they hold up brilliantly. No leaking or dents, and the rubber stop on the bottom is very helpful to prevent the awful clanging sound of stainless steel on a desk! These are very easy to clean and don’t get mildew in the cracks. He still uses the first ones we bought two years ago.

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Excellent Bottle

perfect size for my kids lunches at school. just in time for back to school!

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12 Oz Kids Tumbler

I love all hydro flasks products. This smaller option is just great!

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Small Font

I’ve purchased three personalized bottles between 2022-2024 and the font was a size you can actually read and see. I purchased one in 2025 and the font was significantly smaller that you can barely read it. Not worth paying extra for the engraving.

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