What’s the diameter of the top?

The top is 1.9" and the diameter of the screw in part is 1.5" I use it on my 21oz Standard Mouth w/flex cap and it's a great fit

My 24 ounce steel bottle did not come with a straw top like this. It is 2 inches in diameter. Would this fit my bottle?

Yes. It will for a 2” diameter bottle.

what dimensions does this fit?

The standard water bottle top, the mouth diameter it fits is 1.91”

Does this fit h2go bottle?

These will fit any narrow-mouth water bottles from Iron Flask. We cannot guarantee that they will fit on other brands of bottles.

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IRON °FLASK Carabiner Straw Lid for Narrow Mouth Water Bottles, 2 Pack | Flex Straw Lid for Narrow Mouth Water Bottles with 2 Lids, 4 Straws & 2 Cleaning Brushes - BPA Free (Black)

IRON °FLASK Carabiner Straw Lid for Narrow Mouth Water Bottles, 2 Pack | Flex Straw Lid for Narrow Mouth Water Bottles with 2 Lids, 4 Straws & 2 Cleaning Brushes - BPA Free (Black)

Product ID: 206202422

Details

Brand
IRON °FLASK
Color
Midnight Black
Global Trade Identification Number
Material
Plastic
Number of Items
1
Number of Packs
2

🔒Leak-proof secure fit

🧼Includes cleaning brushes

♻️BPA-free safe materials

$48.43

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Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Sip smarter, stay leak-free, and carry with confidence!

DURABLE SAFE - Premium BPA-free plastic ensures long-lasting use without compromising health
DUAL LID STRAW SET - 2 lids + 4 flexible straws for ultimate hydration versatility
HYGIENIC EASY CLEAN - Comes with 2 dedicated cleaning brushes to keep your straw fresh and bacteria-free
ON THE GO CONVENIENCE - Carabiner-ready design for effortless attachment and hands-free carry
PERFECT NARROW MOUTH FIT - Engineered exclusively for Iron Flask narrow mouth bottles—no leaks, no fuss

The IRON °FLASK Carabiner Straw Lid 2-Pack is a premium accessory designed exclusively for Iron Flask narrow mouth bottles. Featuring 2 durable lids, 4 flexible BPA-free straws, and 2 cleaning brushes, it guarantees leak-proof hydration on the move. Its carabiner-compatible design ensures you never miss a beat, while easy cleaning keeps your sip fresh and safe. Perfect for active professionals who demand convenience and quality.

Specifications

ASIN	B083HFJYJ5
Best Sellers Rank	#22,140 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #537 in Water Bottle Accessories
Brand Name	IRON °FLASK
Color	Midnight Black
Customer Reviews	4.7 4.7 out of 5 stars (2,555)
Global Trade Identification Number	00810016743712
Manufacturer	Iron Flask
Manufacturer Part Number	St_StrawLid
Material Type	Plastic
Model Number	St_StrawLid
Number of Items	1
Other Special Features of the Product	Insulated, Straw, Water bottle
Size	16.9 Ounces
UPC	810016743712
Unit Count	1 Count

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TrustScore 4.5 | 7,300+ reviews

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$48.43

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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