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
Great water bottle
on April 8, 2025
Posted by: Kiana
I use this for the gym everyday and have dropped it a couple times. No dents and very durable!Highly recommend
Written by a customer while visiting hydroflask.com
Customer Rating
4
Mold found in straw
on April 6, 2025
Posted by: Brooklyn
I absolutely love this cup and it is my go to this year! I like how the silicone straw is soft and it’s very easy to clean…. Or at least I thought. I’ve had it since January and just found mold lots of black mold growing in the top silicone part straw.
Written by a customer while visiting hydroflask.com
Customer Rating
2
Leaky but good
on April 6, 2025
Posted by: Christian A.
[This review was collected as part of a promotion.] Leaks no matter how tight I make the lid. Otherwise it is solid
Written by a customer while visiting hydroflask.com
Customer Rating
5
Best purchase ever
on April 5, 2025
Posted by: Lindo F.
[This review was collected as part of a promotion.] I love it. Keep my ice in the bottle for a couple days. My only regret was not getting one sooner
Written by a customer while visiting hydroflask.com
Customer Rating
1
Rubber residue taste and leaks
on April 4, 2025
Posted by: Leah
Despite being advertised as “leak resistant,” this tumblr indeed leaks a lot.
The straw material seems to cause a rubber residue aftertaste. Other brands I’ve tried do not have this problem.
Pretty disappointed with this product overall.
Written by a customer while visiting hydroflask.com
Customer Rating
4
Sturdy and insulative, fits in my cupholder!
on March 28, 2025
Posted by: Ariel R.
[This review was collected as part of a promotion.] Love this sturdy and insulative cup that fits in my cupholder!
I'm not much of a straw person, but this cup inspires me to drink more water! Great buy for the price point.
I'm not much of a straw person, but this cup inspires me to drink more water! Great buy for the price point.
Written by a customer while visiting hydroflask.com
Customer Rating
3
Damage
on March 27, 2025
Posted by: Tianna S.
[This review was collected as part of a promotion.] I dropped my tumbler, it bent the whole cup and it now leaks from the lid. But I loved it before it fell
Written by a customer while visiting hydroflask.com
Customer Rating
2
Is it the app or is it me
on March 25, 2025
Posted by: Jeanette H.
[This review was collected as part of a promotion.] I was disappointed bc I didn't get what I ordered and the color was completely off. I'm an Android user and when customizing my bottle the app was super glitchy.
Written by a customer while visiting hydroflask.com