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.

Standard Mouth Flex Cap Black | Desertcart Austria

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 39.67

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.

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Description

💧 Stay refreshed, stay unstoppable — hydration that keeps up with your hustle!

ECO CONSCIOUS DESIGN - Crafted from BPA-free, recyclable materials to protect you and the planet.
UNMATCHED DURABILITY - Backed by a lifetime warranty for worry-free hydration.
EFFORTLESS PORTABILITY - Standard mouth flex cap designed for easy carry and leakproof confidence.
SEAMLESS COMPATIBILITY - Fits all Standard Mouth Hydro Flask bottles for versatile hydration on demand.
TEMPERATURE LOCK TECHNOLOGY - Honeycomb insulation keeps drinks hot or cold longer, wherever you go.

The Hydro Flask Standard Mouth Flex Cap in Black is a BPA-free, leakproof lid designed for ultimate portability and temperature retention. Featuring Honeycomb insulation, it keeps beverages hot or cold longer and fits all Standard Mouth Hydro Flask bottles. Made from recyclable materials and backed by a lifetime warranty, this flex cap is the perfect upgrade for professionals who demand durability and eco-conscious performance.

Specifications

ASIN	B06XPN4SFK
Best Sellers Rank	#296,937 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1,157 in Insulated Bottles
Brand	Hydro Flask
Brand Name	Hydro Flask
Closure Type	Snap
Colour	Black
Customer Reviews	4.8 out of 5 stars 1,209 Reviews
Global Trade Identification Number	00810497026885
Included Components	Lid
Is the item dishwasher safe?	Yes
Is the item microwaveable?	No
Item Weight	0.01 Pounds
Manufacturer	Hydro Flask
Manufacturer Part Number	SFX001
Material	Stainless Steel
Material Type	Stainless Steel
Model Number	SFX001
Number of Pieces	1
Product Style	Modern
Shape	Cylindrical
Style	Modern
UPC	810497026885
Unit Count	1.0 Count

Reviews

B**B

Pasdt super

Passt super, tolle Verarbeitung

30.01.2026

C**N

Un peu de bon sens svp ..

Cher pour ce que c’est. C’est dommage de devoir remplacer un simple bouchon à ce prix là.

17.12.2025

A**S

Viene perfecto

Viene perfecto para mí thermo..el anterior se me rompió

3.02.2026

J**N

great replacement

broke my cap off my bottle and need ed a replacement, it fits and its a great replacement.

10.11.2025

C**Y

Easy

I bought this as a spare. It is sturdy and leakproof. Easier to twist then the metal cap.

6.10.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

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