16oz Wide Mouth Flex Sip Coffee Mug
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Quantity
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16oz Wide Mouth Coffee with Flex Sip Lid
Details
- Enjoy your morning coffee hot or cold with this insulated bottle
- Stainless steel material is durable and lightweight
- TempShield double wall vacuum insulation prevents heat exchange
- Powder coated finish adds color pop and grip to prevent slipping
- Flex Sip BPA-free platic lid prevents spilling and heat loss
- Lifetime warranty
- Item #HYF003A
- Material
- 18/8 pro-grade stainless steel, BPA-free
- Volume
- 16oz (473mL)
- Insulated
- TempShield
- Dimensions
- 2.9 x 7.9in
- Claimed Weight
- 11.8oz
Reviews
Q&A
What do you think about this product?
Overall Rating
4 based on 682 ratings
Review Summary
Fits True To Size
Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.Customer Images
Here's what customers have to say
The products are generally well-received, with praise for their ability to maintain temperature, durable construction, and variety of color options. However, some customers report issues with the lids, such as leaks and difficulty cleaning. A few also noted the products do not always retain temperature as expected, especially for cold drinks. Overall, the products seem to be of good quality, though the lid design could be improved.
AI-generated from the text of customer reviews.
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Selecting an option will reload the available reviews on the pageOctober 27, 2025
My second one
[This review was collected as part of a promotion.] I have this in white but fell in love with this lovely purple and had to get a second. 16oz is the perfect size to throw in my bag and have warm tea all day.
Originally reviewed on hydroflask.com
October 22, 2025
You guys are great!
[This review was collected as part of a promotion.] Love the product and the service is great. Ever have warranty concerns they will take care of for sure. Wish the bottoms of the units were a bit stronger, but again they always take care of you.
Originally reviewed on hydroflask.com
October 9, 2025
Great
[This review was collected as part of a promotion.] Had these cups for years really work well. Wish the gaskets never wore out and start leaking
Originally reviewed on hydroflask.com
October 6, 2025
16oz Coffee with Flex Sip
[This review was collected as part of a promotion.] Everything ok except for getting the lid reassembled and screwed on correctly: sometimes it works and sometimes not.
Originally reviewed on hydroflask.com
October 4, 2025
Leaks
[This review was collected as part of a promotion.] I needed an upgrade to an older Flex Sip coffee cup. Although the color is pretty, the flex top is defective as it leaks when I try to drink from it. Super disappointing.
Originally reviewed on hydroflask.com
August 27, 2025
Mother LOVES IT
[This review was collected as part of a promotion.] thanks to me I’ve upgraded my moms morning system she used to have a coffee cup with an handle that she would balance on the rim of the cup holder and on a good week it would only tip over once spilling hot coffee on herself or her lunch bag. But with This coffee cup it fits in the cup holder, it fits in the side pocket of her lunch bag it has a strap so she doesn’t solely have to dedicate a hand to holding her coffee. I’m happy she’s happy but I’m extremely happy that it’s making her life easier!
Originally reviewed on hydroflask.com
August 14, 2025
ready for my trip
[This review was collected as part of a promotion.] This leak-proof bottle is just the right size to keep me hydrated and to fit in my cross-body bag while walking and seeing the sights on my trip.
Originally reviewed on hydroflask.com
August 11, 2025
Difficult Lid Assembly and Removal
[This review was collected as part of a promotion.] Don't every lose the instructions. The lid is impossible to remove and reassemble after cleaning.
Originally reviewed on hydroflask.com
August 9, 2025
16 0z Sip cup
[This review was collected as part of a promotion.] Great cup, love it. I get so many drinks from there, I was on my cruise I refilled my cup like 4 times each day, and I like the color I picked.
Originally reviewed on hydroflask.com
July 30, 2025
Love this coffee mug
[This review was collected as part of a promotion.] Exactly the right size, fully leakproof, and easy to clean.
Originally reviewed on hydroflask.com
Do you have a question about this product?
August 4, 2022
It says in the description that the 16oz is suitable for use with a small drink in a drive through, but typically mediums are 14oz max, sometimes even smaller, any reason for this ? I want the 16oz but typically I like to order a medium sized coffee
Originally reviewed on hydroflask.com
July 28, 2022
Does the flex Sip lid have an opening large enough for the stainless steel removeable straws?
Originally reviewed on hydroflask.com
June 29, 2022
My 15 month old nephew threw my lid to my 16oz Hydro Flask away or has filed it in toddler land. Is it possible to purchase another lid?
Originally reviewed on hydroflask.com
June 24, 2022
Can it be used for cold as well? Says it’s for hot.
Originally reviewed on hydroflask.com
September 28, 2021
If I use the standard insulated wide mouth lid (the solid cap with no opening for sipping) on the 16 oz Coffee HydroFlask, will it seal well enough to keep a carbonated drink, such as beer, from going flat?
Originally reviewed on hydroflask.com
April 27, 2021
Is it compatible with the Wide Mouth Flex Cap?
Originally reviewed on hydroflask.com
March 27, 2021
Does this mug fit in standard cup holders in cars for travel?
Originally reviewed on hydroflask.com
March 2, 2021
Do you need a boot for it? And if so what size for the 16oz coffee tumbler. I just bought one and excited to start using it.
Originally reviewed on hydroflask.com
November 4, 2020
Other than the "Flex Sip Lid", are there any other differences between the Coffee Hydro Flask and the Wide Mouth Hydro Flask i.e. different exterior material / feel, different dimensions?
Originally reviewed on hydroflask.com
August 12, 2020
MY 16 oz hydroflask has started to leak around the lid where the top is screwed on. Is there a fix for this or do I need to replace something?
Originally reviewed on hydroflask.com
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