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STANLEY

Stanley IceFlow Fast Flow Water Bottle | Angled Spout Lid | Lightweight & Leakproof for Travel & Sports | Insulated Stainless Steel | BPA-Free

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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Aug 1
Order within 7 hours and 59 minutes
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Color: Ash


Size: 36 Ounces


Style: 36 Oz


Features

  • LIGHTWEIGHT AND LEAKPROOF: Built with Aerolight technology that ensures a lightweight bottle that is 33% lighter than standard stainless steel drinkware. Enjoy peace of mind knowing your beverage is safe from spills, whether you're hydrating during workouts, carrying it on your daily commute, or throwing it in a bag. Plus, its car cup holder compatibility for 16oz and 24oz sizes adds convenience to your journey.
  • QUICK & EASY REFRESHMENT: This bottle features a wide top opening, allowing you to quench your thirst quickly, and easily fill the bottle with ice. Say goodbye to waiting and enjoy your drinks at your desired temperature, even on the hottest days.
  • KEEP YOUR DRINKS COLD: Discover the ultimate solution for keeping your drinks refreshingly cold. This bottle employs double-wall vacuum insulation to keep your beverage's cold for 8 hours and iced for 40 hours.
  • DESIGNED FOR LIFE: Elevate your active lifestyle with the Stanley IceFlow Fast Flow Bottle. Designed for your walks, workouts, and every adventure in between, this bottle's leakproof, angled Fast Flow Lid ensures effortless pouring and comfortable drinking. The wide mouth design makes it easy to clean, and it is dishwasher safe. The integrated cap holder in the handle makes it tough to lose, making it an ideal companion for those on the move.
  • SUSTAINABLE & DURABLE: This BPA-free bottle is crafted from 18/8 Recycled Stainless Steel, guaranteeing durability. Eliminate the use of single-use plastic bottles with a water bottle built with sustainability in mind. Experience the peak of hydration innovation, backed by a Lifetime Warranty.

Description

Details & Specifications Instant hydration is yours. Stanley combines the best of the best – the IceFlow Flip Straw Tumbler and the AeroLight Transit Bottle, now with a Fast Flow Lid wide mouth design for quick and easy hydration. Great for your studio or gym workouts – everything from boxing to weight training. Work up a thirst and find quick refreshment with Fast Flow. The leakproof, angled Fast Flow Lid is designed for quick and easy pouring, drinking and cleaning. Snap the cap into the handle’s integrated holder for storage while you drink. Featuring the easy-carry handle of our IceFlow, AeroLight featherweight technology for on-the-go transport, and our double-wall vacuum insulation to keep your water refreshingly cold for hours. Maximum of 20 units allowed per order. Feel free to combine colors! This size is not car cup compatible - compatible sizes are 16oz & 24oz FEATURES: Keeps drinks cold for 15 hours Drinks stay iced for 3 days Created with recycled 18/8 stainless- steel Double-wall vacuum insulation AeroLight featherweight technology uses spun steel that is 33% lighter than standard stainless-steel drinkware Leakproof Fast Flow Lid is designed for easy pouring, drinking, and cleaning Easy-carry handle with cap holder BPA-free Dishwasher safe Built for Life lifetime warranty Capacity: 36 oz. Weight: 1.28 lb. Dimensions: 4.25 x 3.46 x 13.23 in.

Brand: STANLEY


Capacity: 2.3 Pounds


Color: Ash


Recommended Uses For Product: Workouts, Travel, Hiking


Special Feature: Dishwasher Safe, Leakproof, Lightweight


Brand Name: STANLEY


Recommended Uses For Product: Workouts, Travel, Hiking


Age Range Description: Adult


Model Name: Stanley IceFlow™ Aerolight™ Bottle Fast Flow 36 OZ Ash


Included Components: Handle


UPC: 041604411557 041604392665


Manufacturer: Stanley


Global Trade Identification Number: 65


Unit Count: 1.0 Count


Item Type Name: Tumbler


Manufacturer Warranty Description: Lifetime Warranty


Color: Ash


Pattern: Varsity Mesh Stripe


Theme: Hydration


Capacity: 2.3 Pounds


Item Dimensions W x H: 3.94"W x 11.8"H


Item Weight: 1.27 Pounds


Number of Items: 1


Base Diameter: 2.5 Inches


Additional Features: Dishwasher Safe, Leakproof, Lightweight


Cap Type: Screw Cap


With Lid: Yes


Material Type: Stainless Steel


Product Care Instructions: Hand Wash Only


Is the item dishwasher safe?: Yes


Is the item microwaveable?: No


Is Oven Safe: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 1

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.

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Top Amazon Reviews

    • Amazing Tumbler – Stylish, Durable, and Keeps Drinks Cold All Day
Color: Rose Quartz Size: 24 Ounces Style: 24 Oz
I absolutely love this pink Stanley tumbler! The color is beautiful—soft, modern, and even better in person. It feels very sturdy and well-made, perfect for everyday use at home, work, or on the go. What really stands out is how long it keeps drinks cold. I fill it with ice in the morning and still have cold water hours later. The size is great, the handle is comfortable, and it fits perfectly in my car’s cup holder. It was also perfect as a gift—the person who received it loved it. It’s easy to clean and doesn’t leak with normal use. Plus, the pink color gets compliments all the time. If you’re looking for a high-quality tumbler that’s both functional and stylish, this one is totally worth it. Highly recommended! ... show more
Reviewed in the United States on February 3, 2026 by Sebastián Gama Mejía
    • Quality worth the price!
Color: Lilac Size: 16 Ounces Style: 16 Oz
I was hesitant to purchase these for my kids due to the price. However, after purchasing-I am totally impressed and not sure that I will purchase any other brand going forward. These are good quality-well-made, durable-but not overly heavy. They are leak resistance and keep liquids cold or hot. They fit in cup holders and side pouches of backpacks-which is huge for us! All the colors make it easy to keep track of everyone's water bottle. I prefer to not have a straw-so this set-up is ideal for me/our family. However, one could put a straw in it if they wanted. I like the ability to twist the top to drink (small opening); or twist off the top to fill with larger things such as ice, etc. My only suggestion would be to have the small cap attach somehow so it wasn't lost when removed. The handle has been great for traveling and lugging to sporting events. ... show more
Reviewed in the United States on September 29, 2025 by Chris L.
    • Good bottle, needs more lid options.
Color: Black Size: 50 Ounces Style: 50 Oz
Purchased this to help sustain the hot summer to come in the southern US. Overall I’m happy with it with some caveats. Durability: 9.0/10 I know this is suppose to be an “aero light” type product and you have to give up some durability for that, but overall this thing has held up to a solid amount of abuse from a blue collar environments Size: 10/10 perfect. I wanted 48+ oz and something that was taller than it was wider like 64+oz models. Weight is really good, as is the goals for the product. It fits in an “extended” cup holder good enough for my use cases. Quality as well as ice retention: 8.75/10 Well made product, solid construction on the handle, lid(more on that later) and cap. Holds ice for roughly 8-10hrs or two fill ups with room temperature water. Keeps the water chilled for another 4-5hrs passed that on refills or top ups. Gripes: Overall I’m happy with the purchase, I specifically spent more because I work in hot environments and wanted a quality insulated water bottle but I feel like other brands could achieve this quality or near it for 20-25% less. My biggest gripe is lid options and durability concerns. I can’t seem to find lids compatible with this thing that are just twist off. No straw or tilt just twist off lids do not exist. Updated 1-6-26 it’s sticking around quite well and got a star bump from me ... show more
Reviewed in the United States on July 28, 2025 by reu
    • Great bottle!
Color: Tigerlily Size: 24 Ounces Style: 16 Oz
Easy to clean and ice lasts a LONG time. Very sturdy construction for taking to work too and not worrying about plastic straps breaking
Reviewed in the United States on May 23, 2026 by Jerry Lopez
    • Reliable and lightweight for school aged children Reliable and lightweight for school aged children
Color: Pool Size: 24 Ounces Style: 24 Oz
Review Image by Monique Reyes
When I purchased this product all I had in mind was purchasing a cup that would keep my children's drinks cold all day. I had tried many different cups and unfortunately by the end of the day my children were drinking hot drinks. Another issue was the lids. Even if tightened most cups still have slow leaks. I will not lie, I also heard about the vehicle that burned. There was a Stanley cup that still contained a cold drink. Stanley replaced the cup and also replaced the customers vehicle that burned in the fire. I instantly fell in love with the Stanley brand. I love making a purchase with a company that shows they value their customers. The packaging was very standard. Amazon sent my cup in a box which was three times what was needed. The Stanley cup came in a white box which was perfectly fitted to the cup's size. There were no damages or defects to either of the three cups I ordered. I ordered them all separately. This cup met my expectations. I have left my children's drinks overnight in the cup. When I woke up in the morning the ice was still not melted. That would mean the drink stayed cold for over 24 hours. I love that this cup is spill proof. In the past eventually all cups started to leak. Now one thing that is not so important to me but may be important to another buyer is if your child throws their cup, it will dent the cup. If appearance is important to you and your child is tough on items. This may not be the item for you. My son throws the cup down along with his backpack. His cup has recently received dents that will not come out. He has owned his cup for eight months. I did research and although Stanley does offer a lifetime warranty, dents are not covered, which is understandable. Another concern for me as a mother when purchasing any insulated cup was lead. I had seen online how Stanley cups as well as other insulated cups were testing positive for lead. I purchased a lead testing kit. I tested all my kid's cups at time of purchase as well as a few weeks ago. Both times there was zero lead detected. The cup is also very lightweight. I clip the hook to the cup handle to attach to my children's backpacks. Usually this is uncomfortable due to cups being so heavy and bulky. The Stanley cup is comfortable for my children. Not even my five-year-old has an issue. The only issue my five-year-old has with this cup is she would like the cup in every color to accessorize. I do love that the cup comes in so many assorted colors. I usually replace cups every few months. The Stanley cups I purchased from Amazon were purchased on January 10, 2024, January 18, 2024, and January 23, 2024. I did not have to purchase new cups at the beginning of this school year. That helped my family financially. All three of the Stanley cups I purchased were well worth the price. ... show more
Reviewed in the United States on October 6, 2024 Reviewed in the United States on October 6, 2024 by Monique Reyes
    • Nice color, nice quality
Color: Azure Size: 24 Ounces Style: 24 Oz
Overall, I’m very happy with this Stanley water bottle. The quality is exactly what you’d expect—solid, durable, and built to last. It keeps drinks at the right temperature for hours, and the size is perfect for everyday use. There is a small dent near the bottom of the bottle, but it honestly doesn’t affect performance at all. Given that Stanley had already run out of both this color and this size, I was still glad to receive it rather than miss out completely. The dent is minor and purely cosmetic. One thing worth noting is that shipping wasn’t free, despite what was stated on the official website for Stanley!!! That was a bit disappointing. However, after seeing similar options available on Amazon, it’s not something I’d overthink too much—the bottle itself more than makes up for it. In the end, I’m satisfied with the purchase. It’s a high-quality water bottle that does exactly what it promises, and I’d still recommend it to anyone looking for a reliable, stylish option. ... show more
Reviewed in the United States on January 9, 2026 by Nhu Sunny
    • Massive Hydration! Paired with easy ice fill & perfect spout for those quick sips.
Color: Pool Size: 36 Ounces Style: 36 Oz
The Stanley IceFlow Fast Flow 36oz has become my go‑to water bottle. It holds a ton of water, and the wide opening makes it incredibly easy to add ice without fighting the bottle. I also really appreciate the smaller slanted spout—it lets me take quick sips without that “near drowning” feeling some bottles give. I only use mine for water, and it’s been excellent. The stainless steel double‑wall insulation keeps everything refreshingly cold for hours, and the secure carrying handle makes it easy to grab and go. Overall, I’m extremely satisfied. It’s a sturdy, well‑designed bottle that delivers exactly what I wanted in daily hydration. ... show more
Reviewed in the United States on March 9, 2026 by BIGBULL×S
    • Great water bottle!
Color: Lilac Size: 36 Ounces Style: 36 Oz
Opening is large enough to put big chunks of ice and keeps stuff cold all day. I like the ease of opening the top and how the lid can actually attach to the handle. The handle is great and sturdy. If I was ok with spending this much on multiple water bottles, I'd order one in every color!
Reviewed in the United States on March 1, 2026 by Lois

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