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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Wednesday, Sep 2
Recently Viewed
Color: Venom
Features
- YETI kids need a bottle that can keep up. Introducing Rambler Jr. - a small-and-mighty kids bottle over-engineered for your little wild ones
- Dishwasher Safe - As a well-deserved convenience to you, we made sure both the bottle and cap are dishwasher safe (because one less chore sounds nice)
- 18/8 Stainless Steel - Withstands all dents and drops and BPA-Free so they can safely sip without a worry in the world
- No Sweat Design - Keeps their hands dry - critical when summiting the jungle gym, and the Duracoat color wont crack or peel
- Straw Cap - Ultra leak & shatter-resistant ideal for impromptu rowdiness. Recess is no match for the Straw Cap
Description
Sling for Rambler Bottles YETI Magdock Cap YETI Cup Cap Accessory Rambler Colored Straw Cap Yonder Colored Straw Cap Rambler Chug Cap Yonder Chug Cap
Brand: YETI
Material: Stainless Steel
Color: Venom
Capacity: 12 ounces
Special Feature: Double Wall, Insulated, Straw, Sweat Resistant
Brand Name: YETI
Model Name: R12 Kids Bottle
Manufacturer: YETI
UPC: 888830538487
Age Range Description: Adult
Included Components: Straw Cap
Manufacturer Part Number: 21071507165
Model Number: 21071507165
Recommended Uses For Product: Gym, Home, Travel
Specific Uses For Product: Water
Capacity: 12 ounces
Item Dimensions W x H: 3"W x 8.4"H
Number of Items: 1
Unit Count: 1 Count
Number of Packs: 1
Additional Features: Double Wall, Insulated, Straw, Sweat Resistant
Reusability: Reusable
Color: Venom
Material Type: Stainless Steel
Product Care Instructions: Dishwasher Safe
Material Type Free: Bisphenol A (BPA) Free
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Sep 2
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Cape Summer Camp
We love this kids’ Yeti Rambler! The designs are adorable, and it’s the perfect size for little hands. My 2-year-old has no trouble holding or using it independently. It also keeps water cold for a long time, which is great when we’re out and about. Pros: * Cute designs * Easy for toddlers to hold and use * Keeps drinks cold for hours * Durable and well made Cons: * None so far Overall, this has been an excellent water bottle for my toddler. It’s easy to use, keeps drinks cold, and I’d definitely buy another one.
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Reviewed in the United States on July 21, 2026 by Michaela
Color: Lowcountry Peach
This is a solid kids water bottle. My kid throws this thing all the time and it’s never leaked or had an issue. The design feels sturdy and sleek, keeps water cool and doesn’t drip. They are a bit more expensive than other alternatives but the cheaper ones will break way before this. Solid buy and if you can find a metal straw to replace the plastic one it comes with, it’s even better! Fits in cup holders and backpack water bottle holders!
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Reviewed in the United States on May 7, 2026 by Queezzyy
Color: Royal Blue
Love love LOVE this little Yeti water bottle for our grandson! He particularly loves the bear sticker it came with as it looks very much like his Teddy. This bottle is so handy and the perfect size! The bottle is super durable and stays ice cold for hour and hours! The flip straw is just a little hard for him yet but we love the built in straw in the lid. We also love that it can go in the dishwasher over and over!
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Reviewed in the United States on June 20, 2026 by buyer of stuff
Color: Beekeeper
The YETI Rambler Jr. 12 oz Kids Bottle with the straw cap is definitely an investment, but it's one we’re so glad we made! While it’s on the pricier side, its durability and design have proven to be totally worth it. Our toddler is quite the little adventurer, and this bottle has survived countless tosses, drops, and spills without showing signs of damage. Unlike other kids' bottles that break or crack after just a few rough uses, this one stands up to the test. The straw cap is an excellent feature for young kids, making it easy for our toddler to drink from without making a mess. Plus, it’s spill-proof, which is a huge bonus when you’ve got a busy, active child. The bottle is also easy to clean, which is essential for us. We've thrown it in the dishwasher multiple times, and it’s still in great condition. We really appreciate the high-quality build of this bottle. The double-wall vacuum insulation keeps drinks cold for hours, which is perfect for both outdoor play and car trips. Whether it’s a hot summer day or a chilly winter outing, the YETI bottle keeps liquids at the right temperature, making it more convenient and enjoyable for our toddler to stay hydrated. The size is also ideal for little hands. It fits perfectly in our child’s grip, and the compact design makes it easy to throw into a diaper bag or backpack without taking up too much space. I’ll admit, it’s a bit on the expensive side compared to other bottles, but given how tough and well-made it is, I would recommend it to any parent with an active child. The quality and longevity of this product make it a wise investment, and I expect it to last us through many more years of use. If you're looking for a bottle that can withstand the wear and tear of toddler life and still look great, the YETI Rambler Jr. is a fantastic choice! Definitely worth the price for the peace of mind and the reliable performance.
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Reviewed in the United States on October 26, 2025 by Jonathan Lee
Color: Power Pink/Wildflower
I did a lot of research on what water bottle to get my 2 year old. I work at a preschool and have seen that other 2 year olds can handle this bottle. I love it! It’s easy to clean, it keeps the water cold, and I was able to wash pen off of it when my child drew on it. The only caution is that it’s heavy, so it may not be the best choice if your child throws everything! Great quality, lovely color. I even drink out of it when I don’t have my own bottle near. It’s great.
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Reviewed in the United States on March 22, 2026 by Kayla Greer
Color: Tropical Pink
Bought this for my 4 year old after we went through three cheaper kids' bottles in about a year, cracked lids, straws that popped out, the usual. Figured the YETI price tag would at least buy us something that survives being chucked across the kitchen a few times a day. So far it's holding up exactly like I hoped, been dropped on tile more times than I can count and not even a dent, just the usual scuffs. Straw cap seals up tight enough that it's ridden around in her backpack and the diaper bag without ever leaking on anything, which was the main reason we switched after our last bottle soaked through a change of clothes once. Straw itself is a good length for the 12 oz size, doesn't need her tilting the bottle way back to get the last bit. Also, she loves the appearance and thinkls the pink is cool. Keeps drinks cold way longer than I expected for something this small, ice is still rattling around hours later even left in a hot car for a bit picking up from school. Size feels right for her hands too, not too bulky to carry around herself. Only downside is the straw's a little annoying to clean if she's had something like chocolate milk in there, needs the little brush every time or it gets funky. Worth the extra cost over the cheaper bottles we kept replacing.
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Reviewed in the United States on July 21, 2026 by Heather O
Color: Mist/Pink/Grasshopper
Great choice for my 98 yrs old Mother. She learned quickly how to use it and it fits her hand
Reviewed in the United States on July 31, 2026 by Sharon Shopper
Color: Royal Blue
I’m so impressed with this kids YETI Rambler Jr.! The quality is exactly what you’d expect from YETI—super durable and built to last. It feels sturdy enough to handle all the drops, tosses, and chaos that come with kids. It keeps drinks cold for hours, which is amazing for school, sports, car rides, or days outside. The size is perfect for little hands, and the straw lid is easy for kids to use without making a huge mess. I also love how easy it is to clean, and the fun color options are a bonus. This has quickly become our go-to cup. Definitely worth the investment and highly recommend for any parent! ⭐⭐⭐⭐⭐
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Reviewed in the United States on June 16, 2026 by Alyssa Romano