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Availability:
In Stock.
Arrives
Saturday, Feb 14
Recently Viewed
Color: Navy
Features
- YETI kids need a bottle that can keep up. The YETI Rambler Jr. - a small-and-mighty kids bottle over-engineered for your little wild ones with a straw cap thats leakproof while closed
- 18/8 STAINLESS STEEL - Made with kitchen-grade stainless steel, so theyre puncture and rust-resistant
- DISHWASHER SAFE - Because no one needs more work to do
- NO SWEAT DESIGN - Keeps their hands dry - critical when summiting the jungle gym, and the Duracoat color wont crack or peel
- STRAW CAP Leakproof while closed & shatter-resistant ideal for impromptu rowdiness. Recess is no match for the Straw Cap
Brand: YETI
Capacity: 12 ounces
Color: Navy
Recommended Uses For Product: Water
Special Feature: Carrying Loop, Dishwasher Safe, Double Wall, Durable, Leakproof, Rust Resistant, Sweatproof
Brand: YETI
Capacity: 12 ounces
Color: Navy
Recommended Uses For Product: Water
Special Feature: Carrying Loop, Dishwasher Safe, Double Wall, Durable, Leakproof, Rust Resistant, Sweatproof
Age Range (Description): Kid
Product Dimensions: 3"W x 8.25"H
Model Name: Rambler Jr.
Item Weight: 0.01 Ounces
Material: Stainless Steel
Number of Items: 1
Included Components: Cap
Product Care Instructions: Dishwasher Safe
Base Diameter: 3 Inches
Cap Type: Straw Cap
With Lid: Yes
Is Dishwasher Safe: Yes
UPC: 888830059432 888830375495
Manufacturer: YETI
Global Trade Identification Number: 32, 95
Item Package Dimensions L x W x H: 8.5 x 4.25 x 4.02 inches
Package Weight: 0.43 Kilograms
Item Dimensions LxWxH: 3 x 3.25 x 8.25 inches
Brand Name: YETI
Suggested Users: unisex
Part Number: 21071500110
Size: 12 Ounces
Date First Available: August 22, 2019
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Feb 14
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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Learn more about financing & leasing here.
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Top Amazon Reviews
Color: Wetlands Brown
This small kids cup is perfect for my son for his lunch. I haven't seen any leakage so far. It came with 2 inner straws which I appreciate since these usually get lost in the dishwasher. It holds 12 oz of fluid and ice didn't melt too fast. I didn't notice a smell to it when it came. The design is very elegant and flawless. I'm extremely happy with my purchase of this cup. It is heavy duty and I see it lasting a really long time. My son loves it! I got the brown and it goes with everything. Fits in the side pocket of my bag and it's short so it stays in. So far we love this cup.
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Reviewed in the United States on January 4, 2026 by BBqueen BBqueen
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: Wetlands Brown
The media could not be loaded. Love the size perfect for days when I don’t want to carry my big yeti. I really like that I can use the lid from my other yeti on this one, which is super convenient. The handle makes it easy to carry, and it even came with a cute otter sticker. The color was exactly as expected, and it does a great job keeping water cold.
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Reviewed in the United States on January 26, 2026 by Lupita Rios
Color: Rescue Red
Truly the only leakproof kids water bottle that I've found. Good value, looks, great, and has held up quite well for a bit now!
Reviewed in the United States on January 12, 2026 by Jet
Color: Lowcountry Peach
Great stainless steel water bottle for toddler! My daughter wants to be just like mom with a water bottle and this one is perfect! It’s durable for all the time it’s dropped and the color remains vibrant. It holds a lot more water than i expected, I would even use it myself some days. The ice doesn’t melt all day long so the water stays nice and cold. We will definitely have this water bottle for a long time!
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Reviewed in the United States on December 5, 2025 by Lyndee
Color: King Crab
These water bottles are the best and have a cool design. It has become a family tradition that when ever someones baby turns 1 auntie buys them a yeti! It's great in the summer time when you want to always have water in the car and it keeps it cold. It's great any season actually because we never leave the house without the yeti check. My 1 year old knows how to close it when he's done and it's easy to open that my 2 year old now knows how to open and close it. Downside is if kid turns it upside down while open it will run out, but with some basic parenting you can teach them it's a no no. When the yeti is closed there are no leaks. It is very durable, we don't leave the house without it. The water taste like water and not plastic or metal. If I had to change anything I wish the design would not leak when turned upside down. I 100% will continue to buy these again. My kids love when it's time to drink their water, probably because of the fun colors they come in. When all of the cousins are together everone has their yeti and everyone knows whose cup is whose. Highly recommend!
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Reviewed in the United States on February 20, 2025 by Amazon Customer Amazon Customer
This is my daughter’s favorite water bottle. I love the color and that it’s durable. It is also easy to clean which is a major bonus.
Reviewed in the United States on January 7, 2026 by Sam Sam
Color: Papaya
Great water bottle. Holds temperature for extended time. Easy to clean. Kiddo loves it. Easy to use
Reviewed in the United States on December 27, 2025 by Lori