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FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
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Availability:
In Stock.
Arrives
Monday, Dec 1
Color: Seafoam
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 Won'T Crack Or Peel
- Straw Cap - Ultra Leak & Shatter-Resistant Ideal For Impromptu Rowdiness. Recess Is No Match For The Straw Cap
Specs & Other Info
| Specification | Details |
|---|---|
| Designer | YETI |
| Product Volume | 12 ounces |
| Color Scheme | Seafoam |
| Key Features | Rust-proof, Dishwasher-friendly, Durable, Lightweight, Insulated, Leak-proof |
| Suitable Age Group | Kids |
| Product Dimensions | 3 inches width x 8.25 inches height |
| Model | Rambler Jr |
| Product Weight | 12 ounces |
| Material Used | Stainless Steel |
| Items in Package | One Thermos and Cap |
| Care Instructions | Dishwasher Safe |
| Base Diameter | 3 Inches |
| Lid Type | Straw Cap |
| Package Dimensions | 9.84 x 3.82 x 3.46 inches |
| Suggested Users | All Genders |
| Manufacturer Details | YETI |
| Part Identifier | 21071500020 |
| First Released | August 22, 2019 |
Frequently asked questions
Yes, the YETI Rambler Jr. bottle is top rack dishwasher safe. This makes the cleaning process easier and more convenient.
Yes, this version of the YETI Rambler Jr. bottle comes with a straw cap for easy sipping. However, it's important to clean the straw regularly to maintain hygiene.
The YETI Rambler Jr. has a capacity of 12 ounces, making it suitable for kids with a handy size for their beverages.
Yes, the YETI Rambler Jr. bottle is double-wall vacuum insulated. This feature keeps the drinks cold until the last sip.
Similar Products
Top Amazon Reviews
🚀 Abunda's Overview
This is our summary and key points to consider based on customer reviews.
The Yeti Rambler Jr. 12 oz Kids Bottle with Straw Cap is lauded as a highly durable, quality water bottle ideal for kids. The design is intuitive, allowing for easy use, and the bottle itself is said to be quite sturdy, able to hold up well even after being dropped multiple times by children. The straw cap prevents spills and the size makes it perfect for children's hands or a backpack's cup holder. Minor dings and dents may occur, but the functionality of the product remains intact.
Pros
- 👍 Highly durable and sturdy
- 😊 Easy to use, with a child-friendly design
- 💧 Straw cap prevents spills
- 📏 Perfect size for kids' hands and backpacks
- ⏳ Keeps drinks cold for a long time
Cons
- 💲 A bit pricey
- 🍶 Minor dings and dents might appear after frequent drops
- 💦 The straw may sometimes fall out
Should I Buy It?
If your focus is on a quality purchase that offers durability and ease of use for your child, then the Yeti Rambler Jr. is definitely worth considering. Despite minor potential for dings and dents, the product's overall functionality and quality seem to outweigh these minor issues, making it a good choice for a child's water bottle. Do keep in mind its higher price point than some other brands on the market.
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 Jonathan Lee
Color: Lowcountry Peach
2 years going strong! Best water bottle ive ever purchased. We use it only for water, and we clean it daily.
Reviewed in the United States on October 22, 2025 by Daniel Carrillo
Color: Wild Vine Red
It was perfect for 3 year old preschool. Keeps water cold and doesn’t leak. Easy to open. Great value.
Reviewed in the United States on September 15, 2025 by C McCoy
Color: Black Forest Green
Sturdy product. Keeps cold.
Reviewed in the United States on October 27, 2025 by Elizabeth Rudolph
Color: Big Sky Blue
We’ve gone through a lot of kids’ water bottles over the years, and the YETI Rambler Jr. is hands-down the toughest one we’ve owned. My kid has dropped it on pavement, tossed it in the car, and left it rolling around in a backpack, and it still looks and works like new. The insulation is top-tier: it keeps water ice-cold for hours, even on hot days at the park. The straw lid is genuinely leak-resistant when closed, which gives me peace of mind. (It’ll dribble a bit if left open and tipped, but that’s expected.) I also appreciate that it’s super easy to clean, dishwasher safe, and the straw disassembles without much fuss. The colors are vibrant and kid-friendly, and the handle makes it easy for little hands to carry. A couple of things to note: -> It’s heavier than a typical plastic bottle—something to consider if your kiddo prefers super lightweight gear. -> The straw has popped out a couple of times when refilling, but it’s easy to snap back in. Overall, it’s a great choice if you want a bottle that can survive serious kid use and still keep drinks cold all day. Worth the price for the quality and durability. Still need to keep an eye on the nooks and crannies for mild accumulation so I’d wash it every few days, maybe more in the summer. Easy enough to disassemble and clean though Would definitely buy again (and probably will once my younger one is old enough for one too). Update: make sure to check the interior of the cap unit for mold accumulation. Definitely think this should be washed multiple times per week.
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Reviewed in the United States on July 1, 2025 by nahnahnahnah
Color: Rescue Red
Perfect for a school water bottle! Sanitization is a must and with the hard plastic straw it works really well! The straw isn’t stiff so it makes for easy opening! Color is perfect! Doesn’t leak and it keeps ice for up to 3 days! Perfect size for a back pack cup holder! Highly recommend!
Reviewed in the United States on October 4, 2025 by Brynn
Color: Wetlands Camo
It's strong, easy to clean and easy to hold as well.
Reviewed in the United States on October 23, 2025 by Placeholder
Color: Rescue Red
I absolutely love it and my son loves his water bottles but he can be rough with them due to sports but it holds up well. No leaks, great insulation and he just loves it! This is a must buy!
Reviewed in the United States on October 18, 2025 by Mallory Mallory