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 container
on July 30, 2025
Posted by: Anonymous
[This review was collected as part of a promotion.] Perfect in all aspects - size, thermal ability to keep liquids cold or hot, Secure, leak proof lid and flexible straw for sipping is perfect
Written by a customer while visiting hydroflask.com
Customer Rating
5
Fabulous!!
on July 30, 2025
Posted by: Anonymous
[This review was collected as part of a promotion.] I luv my travel tumbler!! It travels around the house with me and any road trips. I like that I know if I have filled it twice during the day I have fulfilled my hydration goals.
Highly recommend any of Hydroflask products!!
Heather
Highly recommend any of Hydroflask products!!
Heather
Written by a customer while visiting hydroflask.com
Customer Rating
5
Great Travel Tumbler
on July 30, 2025
Posted by: Brian S.
[This review was collected as part of a promotion.] Use this primarily for golf as it holds two 20oz Gatorades perfectly, but of course it has many other uses in a car or wherever you may need to go to stay hydrated
Written by a customer while visiting hydroflask.com
Customer Rating
5
40 ounce travel tumbler
on July 29, 2025
Posted by: Scott B.
[This review was collected as part of a promotion.] The 40 ounce tumbler is awesome!! It keeps beverages cold all day. I have left ice in the tumbler overnight and it is still there in the morning. What a great cup.
Written by a customer while visiting hydroflask.com
Customer Rating
5
Best Ever!
on July 29, 2025
Posted by: Cindy B.
[This review was collected as part of a promotion.] I love these 40 oz! I now drink more water! Love all the options of colors!
Written by a customer while visiting hydroflask.com
Customer Rating
5
The best!!
on July 29, 2025
Posted by: Jenn B.
[This review was collected as part of a promotion.] Love these colors, it's so freaking cute, and love this size as it gets me drinking more water daily.
Written by a customer while visiting hydroflask.com
Customer Rating
5
Worth the buy!
on July 27, 2025
Posted by: Tatiana A.
[This review was collected as part of a promotion.] love it! I love the color and the customization of the cup! I would definitely buy again.
Written by a customer while visiting hydroflask.com
Customer Rating
5
Warranty Claim
on July 27, 2025
Posted by: Deandria H.
[This review was collected as part of a promotion.] I got a replacement for my warranty claim. The silicon for the straw feels sturdier. No notes. Great for my first drink I the morning and on the car when I’m commuting/shopping.
Written by a customer while visiting hydroflask.com