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Stanley Transit FlipTop Mug 20 oz Blue Sky

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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, May 10
Order within 21 hours and 49 minutes
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Color: Blue Sky


Size: 20 Ounces


Features

  • LIGHTWEIGHT & LEAKPROOF FOR EVERYDAY COMMUTES: The Transit Flip Top Mug is 33% lighter than standard stainless steel bottles, thanks to AeroLight spun-steel technology. Slim, secure, and built to move with youperfect for daily commutes and travel.
  • ALL-DAY TEMPERATURE CONTROL: Double-wall vacuum insulation keeps drinks hot for up to 6 hours, cold for 12 hours, and iced for up to 35 hours, so your beverage stays at the right temperature from first sip to last.
  • FLIP-TOP LID FOR SPILL-FREE SIPPING: Leakproof flip-top lid lets you flip open, sip, and lock shut with confidence. Designed to prevent spills in bags, backpacks, and car cupholders.
  • DISHWASHER SAFE & EASY TO CLEAN: Made with 18/8 recycled stainless steel, this vacuum-insulated mug is fully dishwasher safe. Clean easily at home and be ready for tomorrows commute or next adventure.
  • BUILT FOR LIFE: 'Built for Life' has been the Stanley promise since 1913, manufacturing rugged, high-performance products that last a lifetime.

Description

Designed for life on the move, the Transit Flip Top Mug from Stanley’s Transit Collection features AeroLight spun-steel technology, making it 33% lighter than standard stainless steel drinkware without compromising durability. Double-wall vacuum insulation keeps drinks hot for up to 6 hours, cold for 12 hours, and iced for up to 35 hours, while the leakproof flip-top lid lets you flip open, sip, and lock shut with confidence. Made from 18/8 recycled stainless steel, this BPA-free, dishwasher-safe mug is built for easy cleaning, spill-free travel, and everyday commutes.

Brand: STANLEY


Material: Stainless Steel


Color: Blue Sky


Capacity: 20 Fluid Ounces


Special Feature: Vacuum Insulated


Brand Name: STANLEY


Recommended Uses For Product: ‎Travel, Hot and Cold Drinks


Included Components: Lid


Age Range Description: Adult


Manufacturer: Stanley


UPC: 041604479465


Model Number:


Manufacturer Part Number: 10-21353-0015


Item Type Name: Transit FlipTop Mug


Color: Blue Sky


Material Type: Stainless Steel


Product Care Instructions: Dishwasher Safe


Is the item dishwasher safe?: Yes


Capacity: 20 Fluid Ounces


Unit Count: 1.0 Count


Item Dimensions W x H: 2.84"W x 9.59"H


Number of Items: 1


Size: 20 Ounces


Other Special Features of the Product: Vacuum Insulated


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 10

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Stanley aerolight 16 oz
Color: Toast Size: 16 Ounces
I absolutely love my 16 oz Stanley! It keeps my drinks ice-cold for hours. It’s also great for coffee, keeping it hot when I need it. The size is perfect and fits easily in my bag, which makes it super convenient for everyday use. Best of all, it doesn’t leak at all. It’s the perfect bottle!
Reviewed in the United States on April 2, 2026 by Jacqueline

  • It Does Bottle Things Perfectly and Asking for More Is Selfish
Color: Twilight Size: 20 Ounces
This is a flipping bottle, and it does exactly what a bottle should do. It does not leak. Not in my bag, not in my car, not when I knock it over like a clumsy raccoon. Zero spills. Zero regrets. Cold stuff stays cold. Hot stuff stays hot. I put ice water in it and hours later it was still cold enough to make me suspicious. I put coffee in it and it stayed hot long enough for me to forget about it and burn my mouth. That is on me, not the bottle. It is lightweight, easy to carry, and does not demand attention. No weird lids, no surprise drips, no emotional journey. It just quietly does its job like a responsible adult. If you are looking for a bottle that sings, tracks your hydration, or changes your life, keep scrolling. If you want a bottle that works so well you forget to think about it, this is the one. Pros: Does not leak, ever Keeps drinks cold and hot like it promised Light and easy to carry Cons: None, unless you expect a bottle to do your taxes Bottom line: Wanting more from this would be selfish. It is a bottle. It bottles perfectly. Five stars. ... show more
Reviewed in the United States on February 26, 2026 by Jonathan Hamby

  • Lightweight, Leakproof & Keeps Drinks Just Right
This Stanley AeroLight bottle is perfect for everyday use. It’s noticeably lighter than most insulated bottles, which makes it easy to carry around all day without feeling bulky. The build quality is solid, and the locking lid gives extra peace of mind—no leaks even when tossed in a bag. It keeps drinks cold for hours and handles hot beverages just as well. The slim design fits in cup holders and backpacks easily. Overall, a great balance of durability, performance, and portability. Definitely a reliable go-to bottle. ... show more
Reviewed in the United States on March 22, 2026 by BOOGEYMAN

  • Light & good quality!
Color: Toast Size: 16 Ounces
I really like this water bottle it keeps my coffee, warm or cold for long periods of time. I'm really impressed with how light it is considering that it keeps the temperature well. It's very sturdy while also being lightweight. I think quality is good for price. I got the brown one. The color is pretty. I would say the only thing kind of frustrating is the lid because I use milk in my coffee so it's hard for me to get the lid fully cleaned without having to do light bleach soaks. Otherwise it's great. I have never experienced any spells and it does exactly what it needs to. ... show more
Reviewed in the United States on February 14, 2026 by Helga

  • Great Product
This is fantastic! The size is perfect and you can throw in your purse or backpack and it does not leak. Keeps coffee super hot for a long time.
Reviewed in the United States on March 24, 2026 by Rhonda

  • Very convenient but hard to open
Color: Lilac Size: 16 Ounces
I love the color of course and the size is perfect for my everyday use. It fits right into my bag without taking up a lot of space. The only problem I have everyday is opening the lid! It’s such a tiny part to screw off for my hands to grip. I have to use a kitchen towel every time to open it . Otherwise, perfect size, great thermal hours, and leak proof. ... show more
Reviewed in the United States on March 3, 2026 by Kieara Bennett

  • 20 oz Stanley insulated bottle
Color: Twilight Size: 20 Ounces
You can use it for hot or cold. It's made of quality material and is leak proof. Keeps my coffee hot until I finish it. Stylish and versatile. Good value for the Stanley name
Reviewed in the United States on April 9, 2026 by Mike

  • Buy It!
OMG, I absolutely LOVE this Stanley product! It has such a light, compact design. Very easy to hold and to slip into the pocket of my backpack. I can't speak to the cold, but does it keep beverages hot? Unbelievably so! I had to cut my heat up time by 2-3 minutes on thr water for my tea, because this paper does not let it cool down the way my previous bottle did (and I THOUGHT that one did a good job). The color is also lovely. I will definitely be buying another of these when they go on sale again! ... show more
Reviewed in the United States on March 21, 2026 by Buehls

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