What is the outside diameter?

Just slightly over 1/4 of an inch.

Would these fit Thermos Funtainer bottles?

Hello. The width of these straws also fit Thermos Funtainer water bottles, but it will be a bit longer. You can cut these straws.

Do they fit 64 oz the coldest waterbottle?

Thef fit a 40 oz bottle.I am not sure about a 64 oz.

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Greant 10 PCS Replacement Straws for Hydro Flask Wide Mouth Straw Lid

Greant 10 PCS Replacement Straws for Hydro Flask Wide Mouth Straw Lid

Product ID: 80598930

Details

Brand
Greant
Color
Clear
Item Highlight
Plastic Straws
Manufacturer
Greant
Material
Plastic
Number of Items
10

📏0.33'' diameter precision fit

🧼Includes 2 cleaning brushes

✂️Cut-to-fit length (9.85 inches)

€ 21.22

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Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Sip Smart, Stay Stylish – Never Miss a Refresh!

PREMIUM DURABILITY - Made from high-quality, durable plastic that outlasts OEM standards.
CUSTOMIZABLE LENGTH - Cuttable 9.85-inch straws let you tailor your sip experience perfectly.
HEALTH FIRST HYGIENE - Regular replacement and included cleaning brushes keep your drink fresh and safe.
PERFECT COMPATIBILITY - Fits Hydro Flask wide mouth straw lids from 18oz to 64oz for seamless hydration.
COMPLETE ACCESSORY KIT - 10 straws, 2 brushes, and a silicone coaster for all-around bottle care.

Greant’s 10-piece replacement straw set is engineered for Hydro Flask wide mouth bottles (18oz-64oz), featuring precision 0.33-inch diameter straws that are cuttable to your preferred length. Crafted from durable plastic exceeding OEM quality, the kit includes cleaning brushes and a silicone coaster, ensuring hygienic, customizable hydration for the modern professional on the go.

Specifications

ASIN	B07GH7R18J
Best Sellers Rank	#243,835 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #3,524 in Water Bottle Accessories
Brand Name	Greant
Color	Clear
Customer Reviews	4.4 4.4 out of 5 stars (1,816)
Included Components	10 pcs straws for hydro flask wide mouth lid + 2 pcs straw brushes + 1 gasket
Item Weight	1.76 ounces
Manufacturer	Greant
Manufacturer Part Number	HYARS10
Material Type	Plastic
Model Number	HYARS10
Number of Items	10
Other Special Features of the Product	Length Adjustable
Size	9.8 inches
Unit Count	10 Count

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TrustScore 4.5 | 7,300+ reviews

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Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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€ 21.22

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered 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 Austria.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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