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YETI
Rambler Jr. 12oz Bottle - Kids'

4.290946083418108 out of 5 stars
983 Reviews
$28.00
Color:Moon Dust

Size:

Quantity

Only 5 In stock

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Rambler Jr. 12oz Bottle keeps kids’ drinks ice-cold in a tough, leakproof design

What Our Gearhead® Experts Are Saying:


"My kid drags this thing everywhere — and it still looks brand new. The Rambler Jr. is leakproof, easy to clean, and keeps water cold all day at school or on hikes. It’s tough enough to survive the drop test that every kid seems to give their bottle at least once a day."


Built to handle all the spills, drops, and adventures of childhood, the YETI Rambler Jr. 12oz Bottle gives young explorers their own indestructible hydration companion. Made from kitchen-grade 18/8 stainless steel, it shrugs off dings and dents while the double-wall vacuum insulation keeps drinks ice-cold from breakfast to bedtime.


The leakproof cap makes it backpack- and lunchbox-safe, while the dishwasher-safe design keeps cleanup simple for parents. Perfectly sized for smaller hands but tough enough for the wildest playdates, this mini Rambler carries all of YETI’s signature durability in a kid-sized package.


Details

  • Durable 12oz stainless steel bottle designed for kids ages 3+
  • Double-wall vacuum insulation keeps drinks cold for hours
  • Leakproof cap prevents spills in lunchboxes and packs
  • Dishwasher safe for easy cleaning after long days of play
  • Made from kitchen-grade 18/8 stainless steel for long-lasting strength
  • Compact size and ergonomic shape fit comfortably in small hands
  • Built tough to withstand daily use at school, camp, or on adventures
  • Item #YETZ09Q
Material
stainless steel
Volume
12oz
Lid
handle
Valve
open
Dimensions
8.4 x 3in
Claimed Weight
1lb
Activity
casual, hiking, camping
Manufacturer Warranty
limited

What do you think about this product?

Overall Rating

4.5 based on 983 ratings

Review Summary

1 Stars - 67 reviews
2 Stars - 53 reviews
3 Stars - 86 reviews
4 Stars - 98 reviews
5 Stars - 679 reviews

Customer Images

Here's what customers have to say

The product is a durable and well-constructed water bottle that effectively keeps drinks cold. It is easy for children to carry and use, though some find it a bit heavy. The bottle has a sturdy design that can withstand active use by kids, and the dishwasher-safe feature is appreciated by parents. While the straw/spout can occasionally leak, the majority of reviewers recommend this water bottle as a functional and stylish choice for children.

AI-generated from the text of customer reviews.

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5 out of 5 stars

October 3, 2025

Too cute

My daughter loves it for school. Wish the black was in a junior rambler size

Galvan adventures
YETI.com

Originally reviewed on YETI.com

5 out of 5 stars

September 25, 2025

Water bottle

Love the water bottle color, great size, very resistant and easy to bring it everywhere.

MarisolBP
YETI.com

Originally reviewed on YETI.com

4 out of 5 stars

September 24, 2025

Kids and older people.

Another win for Yeti. Size is perfect for small corner of the desk.

Honeybadger
YETI.com

Originally reviewed on YETI.com

4 out of 5 stars

September 16, 2025

Punkyantnee

Granddaughter loves it,very handy for a 7 year old to carry

Antneepunky
YETI.com

Originally reviewed on YETI.com

5 out of 5 stars

September 15, 2025

Purple Majesty Rambler

I really love these kids water bottles and so does my son, especially the moon dust color which has a subtle texture to it. Personally, I would love something with a little more texture, but overall it’s nice.

user image
Joshua K
YETI.com

Originally reviewed on YETI.com

5 out of 5 stars

September 12, 2025

Kids water bottle

My grandbaby girl just loves this!!! Love this new moon dust color, too!

user image
Susie Curton
YETI.com

Originally reviewed on YETI.com

5 out of 5 stars

September 12, 2025

Great design!

Purchased for my daughter. She loved the sparkles in the purple color and thought moon dust was a great name. Fantastic quality as always.

Edb2332
YETI.com

Originally reviewed on YETI.com

5 out of 5 stars

September 12, 2025

Great for kids and adults.

We love the Rambler jr bottles. My kids love to use them and I love that they don’t leak. These have proven to be the only bottles that can stand up to my 2 year old boy. I also love that I can use these with a hotshot lid for coffee.

StephanieC510
YETI.com

Originally reviewed on YETI.com

1 out of 5 stars

June 3, 2023

Very very heavy

If you want the heaviest drinking utensil on earth feel free to purchase this. Way way way too heavy. I don't know how you can review this other than say it is very very heavy feels like it's 6 pounds when it's full. After purchasing this I went and just found the lightest water bottle and that's what I use now.

user image
Luis Enciso
YETI.com

Originally reviewed on YETI.com

3 out of 5 stars

May 31, 2023

Cleaning the lid is awful. Lots of mold buildup in hard to reach places. Love the cup itself. Wonder if there is a different lid compatible....

04choi
YETI.com

Originally reviewed on YETI.com