Customer reviews from hydroflask.com
Hydroflask - 40 fl. oz. BPA Free Insulated Straw Tumbler - Trillium
Average customer rating
4.3
(1,472 Reviews)
Rating breakdown 1,472 reviews
5 Stars
1,021
4 Stars
121
3 Stars
147
2 Stars
91
1 Star
92
Customer Reviews for Hydroflask - 40 fl. oz. BPA Free Insulated Straw Tumbler - Trillium
Customer Rating
5
Perfect gift
on October 31, 2025
Posted by: Andrea F.
[This review was collected as part of a promotion.] I purchased as a gift for my daughter and she absolutely loves it! The colt is pretty and it keeps her water cold all day.
Written by a customer while visiting hydroflask.com
Customer Rating
5
Wonderful product
on October 30, 2025
Posted by: Sarah F.
[This review was collected as part of a promotion.] This is my second time purchasing the tumbler. The quality is great and the longevity of it has been at least 1 year (and going strong). This purchase was a back up. Color is cute, I've dropped these so many times and barely a dent in it. Highly recommend.
Written by a customer while visiting hydroflask.com
Customer Rating
5
I love this!
on October 30, 2025
Posted by: Sheri B.
[This review was collected as part of a promotion.] This holds so much! It makes my road trips possible without stopping to get a drink! Put a smile on my face every time I use it
Written by a customer while visiting hydroflask.com
Customer Rating
5
Great color and product
on October 30, 2025
Posted by: Julie N.
[This review was collected as part of a promotion.] I love these tumblers as they are fairly lightweight and have pretty colors.
I ordered the jelly green and got it on an amazing sale.
Great for hot summer days to hold plenty of water to stay hydrated.
Fits well in my vehicle cup holder as well.
I use cold water from my fridge and it stays that way all day.
Highly recommend.
I ordered the jelly green and got it on an amazing sale.
Great for hot summer days to hold plenty of water to stay hydrated.
Fits well in my vehicle cup holder as well.
I use cold water from my fridge and it stays that way all day.
Highly recommend.
Written by a customer while visiting hydroflask.com
Customer Rating
2
Doesn’t keep cold drinks cold
on October 30, 2025
Posted by: Edelen A.
[This review was collected as part of a promotion.] not sure if it’s because of the insulation… but I’ve used the waterbottles from hydroflask before and have had no issues with my water staying cold for over 10+ hours… but the tumblr doesn’t seem to contain the temperature as well. I’ll still use it but just something to note!
Written by a customer while visiting hydroflask.com
Customer Rating
5
Great Tumbler!
on October 29, 2025
Posted by: John S.
[This review was collected as part of a promotion.] I am always impressed with the quality of any Hydro Flask product. This 40oz Tumbler does not have any flaws.
Written by a customer while visiting hydroflask.com
Customer Rating
5
Love love love!!
on October 29, 2025
Posted by: Maya D.
[This review was collected as part of a promotion.] I bought this hydro flask as a way to easily drink more water. This tumbler has made a huge impact to how much I drink day to day compared to before purchasing. But a HUGE plus is the beautiful pastel yellow this tumbler is!! I am absolutely in love!! I also bought several other colors for family members and they love them. Can’t wait to buy more!
Written by a customer while visiting hydroflask.com
Customer Rating
5
Love It
on October 29, 2025
Posted by: Angela G.
[This review was collected as part of a promotion.] I've never had a tumbler before now but I love it!
Written by a customer while visiting hydroflask.com