Standard Mouth Loop Cap

Standard Mouth Loop Cap Black

Standard Mouth Loop Cap


Availability: In stock

  1. 3
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Don’t lose your head.

Whether you’re out in nature or stuck in the office, it’s always a good idea to have an extra lid for your Hydro Flask. Maintain the temperature of your contents longer, so you can stay busy and get more done. And with the convenient loop design, it’ll stay with you all the way no matter what you get into.

  • Patent-pending, leak-proof design
  • Vented cap allows hot vapors to escape
  • Made of durable polypropylene PP#5
  • BPA-free
  • Compatible with all standard mouth bottles
  • Lifetime Warranty
Standard Mouth Loop Cap is rated 2.0 out of 5 by 1.
Rated 2 out of 5 by from lid is defective.bottle works well though Bottle is new.never used outside.never dropped.somehow the soapy water i used to wash it with got inside the lid. I discovered it by taste and it leaking into my hand.the bottle is awesome the lid is fail.
Date published: 2015-09-05
  • 2016-02-06T10:47CST
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Q & A

Where can I recycle my Hydro Flask bottles? I'm wanting to buy the 32 oz soon.

Asked by: Juice Box
Hello, Thank you for a great question! We recommend to take your flask to a local recycling facility. They should be more than happy to take your flask off your hands to have it recycled. Cheers!
Answered by: Hydro Flask Customer Team
Date published: 2016-01-29

Do you offer different styles of lids for the 21 oz water bottle? I love the bottle, but the screw top has proven difficult to use while driving. I'd love to replace with a flip top or straw top lid. 

Asked by: Cakes
Why does cap on hydro flask not screw on? It just falls off.
Answered by: Johnny 1
Date published: 2015-11-18

There is a little symbol on my lid that has 1-12 in a circle with 13 in the middle and an arrow pointing to 8. What does this symbol mean? Thank you.

Asked by: Ricky
That is referring to the date of when the cap was manufactured
Answered by: Hydro Flask Customer Team
Date published: 2015-11-23

I have water in the lid that won't come out. What do I do?

Asked by: Mom4
Check out our warranty page! We will gladly replace it for you.
Answered by: Hydro Flask Customer Team
Date published: 2015-11-13

I have the tall/thin 24 oz bottles...will this lid fit this bottle? 

Asked by: Stacy Drew
The Standard Loop Cap fits only the Standard Mouth Hydro Flasks. There are different sized Standard Mouth Hydro Flasks. You can view them here:
Answered by: Hydro Flask Customer Team
Date published: 2016-01-25

I have a 32oz bottle would this fit?

Asked by: Declan
No, this cap fits our standard mouth bottles. The 32 oz is a Wide Mouth bottle.
Answered by: Hydro Flask
Date published: 2016-01-25

The cap on my 24 oz flask broke. The diameter of the opening is 1 1/2 inches. Is it, therefore, a standard or a narrow mouth?

Asked by: Della
Give us a call: 888-584-9376
Answered by: Hydro Flask
Date published: 2016-01-25

How do I know if I have a standard or slim cap?  I have an 18 and 24 oz and both caps are the same size. Thank You 

Asked by: Susan
You will have the Narrow Mouth, in that case.
Answered by: Hydro Flask Customer Care
Date published: 2015-07-08
  • 2016-02-06T10:57CST
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