YETI

YETI Rambler Jr 12 oz Kids Bottle with Straw Cap

$28.00

1228+ bought in the past month

About this item

  • 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 that’s leakproof while closed
  • 18/8 STAINLESS STEEL - Made with kitchen-grade stainless steel, so they’re 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 won’t crack or peel
  • STRAW CAP – Leakproof while closed & shatter-resistant ideal for impromptu rowdiness. Recess is no match for the Straw Cap
$28.00

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Product details
BrandYETI
Capacity12 ounces
ColorNavy
Recommended Uses For ProductWater
Special FeatureCarrying Loop, Dishwasher Safe, Double Wall, Durable, Leakproof, Rust Resistant, Sweatproof

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Customer reviews

4.835,834 ratings
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Customers say

Customers find this water bottle to be the best for kids, appreciating its durability as it survives drops and pounding, and its compact size that's easy for little hands to grip.

★★★★★

Kids size yeti cup

BBqueenJanuary 4, 2026✓ Verified purchase

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. Read more

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★★★★★

Durable and Reliable, Perfect for Toddlers!

Jonathan LeeOctober 26, 2025✓ Verified purchase

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. Read more

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★★★★★

Durable Rambler for kids

Kayla UrendaFebruary 28, 2026✓ Verified purchase

The media could not be loaded. Great cup for toddlers 2.5 yrs+ who do drop their cups often so the price is worth it (had one of them for over 2 years)! It’s the perfect size (cup part is 5 3/4”, from the bottom of the cup to top of the handle it is 8.5”), it keeps drinks cold for a while (haven’t tried warm drinks in it yet), it is not easy for kids to unscrew the lid but easy for them to pop the straw open! The inside straw is detachable from the lid to make for easy cleaning in the grooves. It will only leak if the straw on top of the lid is flipped open and the cup is laying down Read more

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★★★★★

Well made

Lupita RiosJanuary 26, 2026✓ Verified purchase

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. Read more

★★★★★

Great value

JetJanuary 12, 2026✓ Verified purchase

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! Read more

★★★★★

Built like a tank, perfect for active kids (but a bit heavy)

nahnahnahnahJuly 1, 2025✓ Verified purchase

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. Read more

★★★★★

Magical bottle that even my 6 yr old can’t destroy

Sarah GFebruary 21, 2026✓ Verified purchase

Bought this a while ago and we have now made it through a year and a half of pre-k using this bottle (by some miracle it hasn’t been lost). It’s been dropped millions of times, thrown down slides on the playground, and used as a chew toy for a 10 wk old boxer pup - and all it has is a few dents to show for it. Seriously the best water bottle for young kids. It comes with a built in straw, but we lost it for a few months and it still worked just fine. Only problem is that when you leave it behind at basketball practice, you have to dig through 15 other yetis that look exactly the same because apparently everyone knows this is the best bottle. Read more

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