Am I able to buy any of the bottles that already have the flex straw lid on them or do I have to buy that lid separately?

You are able to buy bottles that already come with a flex Straw cap, but for the availability of those units, you need to check with a dealer directly. Your Hydro Flask team.

Why does it state flex cap as being ‘girls’?

No idea. This came with a twist cap and it is fine. I use sports bottles with different caps for when in the gym etc. The hydroflask is a really solid design.

What diameter is the base

Hello, The diameter of both the 18 Ounce and 21 ounce Standard mouth bottle is 2.87 Inches or 7.29 centimetres.

Hi how do I know if it is legitimate?

it is legit, it's a great flask

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💦 Elevate your hydration game with Hydro Flask—because your drink deserves the best.

CLEAN LESS LIVE MORE - Dishwasher safe with powder coating for hassle-free maintenance.
BUILT TO BRAVE YOUR DAY - Durable stainless steel withstands every adventure while preserving pure taste.
CONFIDENCE IN EVERY SIP - Backed by a lifetime warranty—Hydro Flask stands behind your hydration.
STAY CHILL OR STAY WARM - Double-wall vacuum insulation locks in your ideal drink temp all day.
SIP EFFORTLESSLY ON THE GO - Leak-proof Flex Straw Lid lets you hydrate with one hand, no spills.

The Hydro Flask 621 ml water bottle features double-wall vacuum insulation that keeps beverages cold for up to 24 hours and hot for up to 12 hours. Its leak-proof Flex Straw Lid enables easy one-handed drinking, while the durable stainless steel construction ensures long-lasting use. Finished with a powder coating for dishwasher-safe cleaning, this bottle comes with a lifetime warranty, making it the ultimate companion for active professionals.

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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.

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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.

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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.

E£ 7628

Duties & taxes incl.

EGYPTstore

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TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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4 days ago

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Product Dimensions	7.24 x 7.24 x 28.57 cm; 420 g
Care instructions	Hand Wash Only
Dishwasher safe?	Yes
Is assembly required	No
Warranty description	Hydro flask lifetime warranty.
Batteries required	No
Included components	Water bottle., straw, water bottle
Item weight	0.42 Kilograms

Hydro Flask - Water Bottle 621 ml (21 oz) - Vacuum Insulated Stainless Steel Water Bottle with Flex Straw Cap - Standard Mouth - White

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