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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💼 Stay sleek, stay hydrated—carry confidence everywhere.

GUARANTEED FOR LIFE - Backed by Hydro Flask’s lifetime warranty—invest once, hydrate forever.
SAFE SIPPING ASSURED - BPA-free materials keep your drinks pure and toxin-free.
EFFORTLESS PORTABILITY - Top carry handle lets you grab and go with ease—perfect for your on-the-move hustle.
SEAMLESS COMPATIBILITY - Designed exclusively for Hydro Flask Standard Mouth bottles to maintain peak insulation.
ECO CONSCIOUS DURABILITY - Crafted from recyclable polypropylene for a sustainable lifestyle.

The Hydro Flask Standard Mouth Flex Cap in black is a BPA-free, recyclable replacement lid designed for Hydro Flask Standard Mouth bottles. Featuring a convenient carry handle and backed by a lifetime warranty, this durable polypropylene cap ensures your drinks stay insulated longer while supporting an active, eco-conscious lifestyle.

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.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

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

3 days ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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Brand	Hydro Flask
Model Number	SFX001
Product Dimensions	4.88 x 5.9 x 8.52 cm; 3.95 g
Color	Black
Material	Polypropylene
Wallpaper Pattern	Solid
Laser Class	Dishwasher safe, Leak Proof
Included Components	Lid
Are Batteries Included	No
Model Year	2020
Item Weight	3.95 g

Hydro Flask Standard Mouse Flex Cap, Black

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