YETI Rambler 18 oz Bottle, Vacuum Insulated, Stainless Steel with Straw Cap, Ultramarine Violet
Condition: New
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This item is eligible for return within 30 days of receipt
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:
Only 2 left in stock, order soon!
Arrives
Jul 18 – Jul 24
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Color: Ultramarine Violet
Features
- The perfect addition to your rough commutes, day hikes, or kayak sessions, this insulated water bottle has the power to keep your water cold (or coffee hot) until the last sip. And with the leakproof while closed YETI Straw Cap, youve got a bottle made for every day, easy sippin
- DOUBLE-WALL VACUUM INSULATION - Keeps cold drinks cold and hot drinks hot until the last sip, and the No Sweat exterior
- 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
- Note: Do not use the YETI Rambler Bottle Straw Cap with hot, carbonated, or pulpy beverages or for storage of food or perishables
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 Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store
Brand: YETI
Capacity: 1.1 Pounds
Color: Ultramarine Violet
Recommended Uses For Product: Biking, Gym, Home, Office, Travel
Special Feature: Double Wall, Insulated, Integrated Spout, Leakproof, Sweat Resistant
Brand Name: YETI
Recommended Uses For Product: Biking, Gym, Home, Office, Travel
Age Range Description: Kid
Included Components: Straw Cap
UPC: 888830400975
Manufacturer: YETI
Global Trade Identification Number: 75
Unit Count: 1.0 Count
Capacity: 1.1 Pounds
Item Dimensions W x H: 3.05"W x 10.2"H
Item Weight: 1.2 Pounds
Number of Items: 1
Additional Features: Double Wall, Insulated, Integrated Spout, Leakproof, Sweat Resistant
With Lid: Yes
Material Type: Stainless Steel
Product Care Instructions: Dishwasher Safe, Machine Wash
Color: Ultramarine Violet
Theme: Outdoors
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Jul 18 – Jul 24
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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- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Color: Royal Blue
Keeps water cold all day even in Arizona! The stationary handle is just the perfect grip and the built in straw is easy to open with one finger. Well made, sturdy and stylish. 18 ounce capacity offers enough to drink but not too heavy to carry. Well worth the premium price .
Reviewed in the United States on July 4, 2026 by Joan D
Color: Rescue Red
This is a great bottle. We got this for our daughter for preschool as an upgrade to and phase out her plastic Contigos and Zaks, and just outdoor adventures. I don’t think it’s quite 18 ounces, as an entire 16.9 fl. Oz. bottle of water fits perfectly, but any more and it just overflows after tightening the lid. Otherwise, it does what it’s supposed to do. Haven’t had any issues with leaking, and it keeps water cold throughout the day. It’s been durable, and the handle is convenient making it easy for our wee one to grab it and carry along.
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Reviewed in the United States on June 4, 2026 by Amazon Customer
Color: Key Lime
A few years ago when my youngest was going to preschool I discovered Yeti brand and a really neat water bottle that 3 years later still holding on. Now that he's in elementary and drinking a lot more water I knew it was time for an upgrade and got this Yeti 18oz water bottle. I was drawn to the color(key lime) and same style design we had before with a smaller bottle. Easy to clean by hand or dishwasher and holds up well despite of all the drops and hits it goes through with my kiddo. I couldn't be happier with my purchase. Having 4 boys, I know ill be adding more to our family collection. 18oz is just the right size for my son, great quality and excellent lid functionality. Let's not forget the insulation that keeps his drink warm or cold depending on his needs that season. I highly recommend it!
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Reviewed in the United States on June 30, 2026 Reviewed in the United States on June 30, 2026 by Marina Ruder
Color: Seafoam
The YETI Rambler 18 oz in Seafoam is a standout bottle for anyone who wants reliable temperature control and rugged durability. The double‑wall vacuum insulation keeps drinks cold for hours, even in hot weather, and the stainless‑steel build feels solid without being overly heavy. The straw cap is convenient for quick sips on the go, and it doesn’t leak when closed properly. 👍 What I Like Excellent insulation — water stays cold all day, even in a hot car. Durable stainless steel that resists dents and scratches. Straw cap is easy to use and great for workouts, commuting, or hiking. Dishwasher‑safe, which makes cleaning simple. Seafoam color looks great and doesn’t fade thanks to YETI’s UV‑resistant coating. 👎 What Could Be Better The straw cap isn’t ideal for hot beverages (YETI recommends other caps for that). Slightly pricier than similar bottles, though the build quality justifies it. ⭐ Overall A fantastic everyday bottle for cold drinks, outdoor activities, and commuting. If you want something tough, stylish, and easy to sip from, the YETI Rambler 18 oz with Straw Cap is a great pick.
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Reviewed in the United States on January 5, 2026 by Mtalekar
Color: Cape Taupe
I recently purchased the Yeti Rambler 18oz mug, and after using it for a few weeks, I am thoroughly impressed by its performance and quality. As someone who enjoys hot and cold beverages throughout the day, this mug has quickly become my go-to choice. 90% of my drink wear especially for going outdoors is Yeti and its not just because the brand, it really shows what they are about, true quality!! Durable Construction: The Yeti Rambler 18oz is made of 18/8 stainless steel, which provides excellent durability and is resistant to rust, punctures, and corrosion. The powder-coated finish not only looks sleek but also offers extra grip, preventing slips from hands or surfaces. Double-Wall Vacuum Insulation: The double-wall vacuum insulation is top-notch and keeps your drinks hot for hours and cold for longer. Whether I’m sipping on a hot coffee in the morning or a cold iced tea in the afternoon, the temperature remains stable for hours. Perfect Size: The 18oz capacity is ideal for a single serving of your favorite beverage. It’s the perfect balance between being portable enough to carry around but large enough for a decent amount of liquid. Easy to Clean: I’ve washed the mug by hand and also put it in the dishwasher (though hand-washing is recommended for the best long-term performance), and it cleans up easily with no stains or odors left behind. The wide mouth design ensures there’s no leftover residue at the bottom. While the Yeti Rambler is on the pricier side compared to other mugs, I firmly believe it’s worth every penny. The durability, performance, and long-lasting insulation make it a high-quality investment that will serve you well for years. It’s built to last and perform at a premium level, which justifies the price tag. This mug is perfect for anyone looking for a high-quality, durable, and efficient travel mug that can keep their drinks hot or cold for hours. It’s practical, sleek, and incredibly reliable, making it a must-have for anyone who enjoys beverages on the go. 🔹 Pros: ✅ Excellent double-wall vacuum insulation for superior temperature retention ✅ Keeps drinks hot for up to 6-8 hours and cold for hours ✅ Leak-proof lid and wide mouth for easy sipping and cleaning ✅ Durable, high-quality construction with a comfortable handle ✅ Dishwasher safe and easy to clean ✅ Non-slip base for stability 🔸 Cons: None!
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Reviewed in the United States on March 11, 2025 by Gail Ringler
Color: Ridgeline
Worth it! Actually doesnt spill. I did get scratches and scuffs on it right away but it still works well. Keeps my drink cold and most importantly, the straw gets most of the liquid at the bottom. A little expensive but a good find!
Reviewed in the United States on June 14, 2026 by weisman
Color: Venom
Just What I Needed! Fits Perfect In My Lunch Bag And Doesn't Leak While Sideways! I Wanted To Bring (Milk) Instead Of Soda With My Lunch To Work Each Day And This While In My Lunch Bag With An Ice Pack Is Still Brain-Freeze Cold All Day! I Can Now Have 18oz Of Coffee Milk, Chocolate, Strawberry Or Just Plain Milk. I liked It So Much I Bought A Second One For When Its In The Dishwasher. The Color Venom Is Great And I Bought The Solar-Flare Too! I Don't Find The Handle To Be In The Way At All And You Get A Huge Sip Due To The Enormous Straw that They Give You A Replacement With Your Order. Thankfully I Bought This YETI Before Ordering Any Crap Products Only To Be Disappointed With Leaks And False Promises As To Keeping Products Cold!, Granted It's In A Cold Bag But I Only Drank Half Of The Milk And On The Way Home 10 Hours Later The Rest Was Still Amazingly Ice Cold! It's True That You Get What You Pay For And With YETI You Can't Get Any Better.. I'm Not Saying That If Your Bottle Is In Your Car In The Summer @ 100+ degrees The Fluid Will Stay Cold For 10 Hours! BUT While In Your Cooler Bag It Will Even After The Ice Pack Has Melted! This Being Said: I Am 100% Happy With All Products I Have Purchased By YETI And My Cooler Bag Is NOT a YETI, Its Just A Regular (High Speed Daddy) Soft Cooler But I'm Sure This Bottle Combined With A YETI Lunch Cooler It Would Be A Show Stopper.
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Reviewed in the United States on March 24, 2026 by Amazon customer
Color: Venom
Great water bottle! Super durable. The one I got has a very minor defect where the top is slightly difficult to screw on but the other bottle i got doesn't have any problems. 9.9 out of 10.
Reviewed in the United States on June 6, 2026 by Frank