Why so expensive? i can get it cheaper from hydro flask, rei, dick sporting goods, etc.

Sure you can , If dick sporting goods has the same brand and style

Is this product authentic? Made by Hydroflask?

Hello Robert - Wendy from Tall Ridge here - This Hydro Flask Standard Mouth Insulated Sport Cap purchased from us is authentic. We are an authorized Hydro Flask dealer. Please feel free to check us out. We want you to feel comfortable with your purchase. All Hydro Flask products purchased from us are authentic Hydro Flask products.

Does this work for the 64 oz growler?

Hello James - Wendy from Tall Ridge here - The Hydro Flask 64 ounce Growler is a Wide Mouth. The Hydro Flask Insulated Sport Cap is for the Standard Mouth bottles only.

If the 21 oz bottle you have has a standard opening, not a wide opening, it should fit.

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Steel Cap

Product ID: 312727885

Details

Brand
Hydro Flask
Capacity
0.7 litres
Colour
Stainless
Recommended uses for product
Coffee
Special feature
Leakproof

🔒100% leak-proof seal

🔥Keeps drinks hot up to 12h

❄️Keeps drinks cold up to 24h

Description

💧 Sip smart, stay fresh, and never miss a beat with Hydro Flask’s leak-proof lid!

SAFE CLEAN - BPA-free, toxin-free, and dishwasher safe for worry-free hydration.
UNIVERSAL FIT - Seamlessly pairs with all Hydro Flask Standard Mouth bottles for ultimate convenience.
ON THE GO READY - Durable stainless steel handle with smooth pivots for effortless carrying.
LIFETIME CONFIDENCE - Backed by Hydro Flask’s limited lifetime warranty—built to last as long as your hustle.
TEMPERATURE MASTERY - Honeycomb insulation locks in your drink’s perfect temp all day long.

The Hydro Flask Standard Mouth Leak Proof Stainless Steel Cap features advanced honeycomb insulation to keep beverages hot for up to 12 hours and cold for up to 24 hours. Designed with a durable stainless steel handle and leak-proof seal, it fits all Standard Mouth Hydro Flask bottles. Made from BPA-free, toxin-free materials, it’s dishwasher safe and backed by a limited lifetime warranty, ensuring reliable performance for your active lifestyle.

Specifications

Asin	B08TL1DJGN
Best Sellers Rank	1,988,888 in Home & Kitchen (See Top 100 in Home & Kitchen) 5,033 in Insulated Bottles
Brand	Hydro Flask
Closure Type	Snap
Colour	Stainless Steel
Customer Reviews	4.6 4.6 out of 5 stars (207) 4.6 out of 5 stars
Global Trade Identification Number	00810028842885
Included Components	Bottle Cap
Is The Item Dishwasher Safe	Yes
Is The Item Microwaveable	Yes
Item Dimensions L X W	48L x 48W millimetres
Item Type Name	Cap
Item Weight	0.01 Pounds
Manufacturer	HYDRO FLASK
Manufacturer Warranty Description	Hydro flask lifetime warranty.
Material	Stainless Steel
Model Number	SSSFX
Number Of Pieces	1
Part Number	SSSFX
Product Style	Flex Cap
Shape	Round
Unit Count	1.0 count
Upc	810028842885

Reviews

User

Just what I needed

Found this steel version after I dropped my Hydro Flask and broke the plastic cap. Could be a bit cheaper, but if it lasts I'll be happy.

26.10.2022

User

Super bouchon de gourde, super propre et solide

Je suis ravi de ce bouchon isotherme Flex Cap en métal pour ma gourde Hydro Flask ! Il fait un travail fantastique pour garder mes boissons à la température idéale pendant des heures. Ce que j’apprécie particulièrement, c’est sa facilité de nettoyage – un jeu d’enfant comparé à d’autres bouchons. Sa construction en métal inspire confiance et durabilité. C’est un excellent ajout à ma gourde, je le recommande fortement !

12.04.2025

User

Tal cual se describe

Es un tapón totalmente metalizado, se ajusta perfectamente a mi botella de la misma marca. Lo Iñigo que espero es que no se oxide, tengo varias botellas de esta marca y todas fenomenal. Lo recomiendo

6.08.2023

User

Super!

Ça remplace parfaitement le bouchon en plastique qui s’est brisé après une seule chute.Et en plus, c’est très jolie!

1.05.2024

User

good quality but too expensive

Good quality, but the price is too high

14.03.2022

User

No taste

I bought this because I didn’t want a plastic aftertaste jn my Hydroflask. But the steel isn’t as easy to screw in like their regular cap.

2.10.2025

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