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
Good tumbler
on January 17, 2026
Posted by: Nina N.
[This review was collected as part of a promotion.] Bought one for my husband after using mine for the past year. Spill proof, easy cleaning and love the handle for my small hand.
Written by a customer while visiting hydroflask.com
Customer Rating
5
2 is better than 1
on January 16, 2026
Posted by: Joan C.
[This review was collected as part of a promotion.] Bought a 2nd so I can have one while I wash one. Great water vessel. Love the straw and handle.
Written by a customer while visiting hydroflask.com
Customer Rating
5
Like one of my favorite
on January 15, 2026
Posted by: Jhen E.
[This review was collected as part of a promotion.] Like one of my favorite this one meets my expectation
Written by a customer while visiting hydroflask.com
Customer Rating
5
40 ounce travel tumbler
on January 14, 2026
Posted by: Kim G.
[This review was collected as part of a promotion.] I love the big size to leave on my night stand with water.
Written by a customer while visiting hydroflask.com
Customer Rating
5
Perfect size for maximum hydration!
on January 14, 2026
Posted by: Lyndsey P.
[This review was collected as part of a promotion.] I hated getting up constantly to refill my water bottle at home, so this tumbler was perfect for work days at the home desk! It’s stylish, easy to clean, and keeps my water perfectly icy.
Written by a customer while visiting hydroflask.com
Customer Rating
5
Great for everyday use
on January 13, 2026
Posted by: Ilene W.
[This review was collected as part of a promotion.] Keeps my drinks cold and I love the tight fitting lids mine sometimes gets knocked over at first when it was knocked over I would hold my breath afraid it would spill out there’s no mess , cleaning is easy enough I don’t know if you can put in dishwasher or not I handwash mine and clean it the straws are easy to clean from the lid and it fits back together nicely I bought a lot of the tumblers for gifts and everyone loved them and the colors
Written by a customer while visiting hydroflask.com
Customer Rating
5
Love it
on January 11, 2026
Posted by: Kelly M.
[This review was collected as part of a promotion.] The color is beautiful, the engraving is perfect! I ordered several for gifts and everyone loves them! Thank you
Written by a customer while visiting hydroflask.com
Customer Rating
5
Best purchase
on January 6, 2026
Posted by: Stephany V.
[This review was collected as part of a promotion.] Keeps me motivated to drink lots of water and a bunch of it HAHHA since it’s 40 ounce it keeps you very hydrated
Written by a customer while visiting hydroflask.com