The straw has to be in exactly the right place in order to work. Not worth 50 bucks.
No, I would not recommend this to a friend.
Response from hydroflask.comBy Consumer Services, September 22, 2022
We'd be happy to replace your cap for you under our Lifetime Warranty. Please fill out a warranty claim via our website: (http://www.hydroflask.com/warranty/). Once you’ve submitted your warranty, a claim number will be emailed to you within 2-3 business days.
I was told ice would last for days in these. I put ice in mine at 5am and before noon had none
No, I would not recommend this to a friend.
Response from hydroflask.comBy Consumer Services, August 17, 2022
You can test the insulation of your flask by filling it with boiling water. After about 5 minutes, feel the outside of the flask (below the neck). If you feel any hot spots, the insulation has been compromised and you are eligible for a replacement.
Very hard to suction water into mouth, I think the straw diameter is too small.
Response from hydroflask.comBy Consumer Services, July 29, 2022
We'd be happy to replace your cap for you under our Lifetime Warranty. Please fill out a warranty claim via our website: (http://www.hydroflask.com/warranty/). Once you’ve submitted your warranty, a claim number will be emailed to you within 2-3 business days.