It's about the size around of a 16 oz plastic bottle of soda, but taller. It fits in my cup holder of my car. Don't think the larger one would. Since it keeps ice so well, I often refill it with water on the ice still in it. I don't consider it small or large. Like Goldilocks said, It's Just Right.

Do you sell the chug straw lid separately?

I had ordered a couple different 24oz pictured with chug lids, but I received straw lids. What I have eventually purchased was a 24 oz with both lids, to make sure I got the Chug lid! So ask your questions to make sure you're getting the right product :-)

Can I purchase a replacement straw lid for the Thermoflask?

Yes. I just went through this for the 40oz Thermoflasks I purchased at Costco. The straw lids are not sold by ThermoFlask directly (on their website) but it is sold by their manufacturer, Takeya, for $10. Www.takeyausa.com

Is the straw lid insulated?

Good question! The leak-proof straw lid will keep your drinks cold for up to 24 hours and hot for up to 12. It is not insulated.

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💼 Stay cool, stay hot, stay ahead with ThermoFlask.

EFFORTLESS CLEANING - Dishwasher safe bottle and lids make maintenance a breeze—stay fresh, stay ready.
DUAL LID VERSATILITY - Switch effortlessly between chug and straw lids for every hydration style.
ALL DAY TEMPERATURE CONTROL - Vacuum insulation locks in cold for 24 hours and heat for 15 hours—hydrate on your terms.
TRAVEL READY LEAKPROOF SEAL - Secure lids prevent spills, perfect for backpacks and busy commutes.
PREMIUM 18 8 STAINLESS STEEL - Durable, food-grade construction built to last and resist odors or stains.

The ThermoFlask 40 oz water bottle combines durable 18/8 stainless steel with double-wall vacuum insulation to keep beverages cold for 24 hours or hot for 15 hours. Featuring dual lids (chug and straw) and a leak-proof, sweatproof design, it’s perfect for professionals on the move. Dishwasher safe for easy cleaning, this cobalt-colored bottle blends style with high-performance hydration.

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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.

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.

€ 38.98

Duties & taxes incl.

Irelandstore

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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Is the item dishwasher safe?	Yes
Is Oven Safe	No
Is the item microwaveable?	No
Product Care Instructions	Dishwasher Safe
Material Type	Stainless Steel
Item Weight	1.15 Pounds
Base Diameter	3.62 Inches
Number of Items	1
Item Dimensions W x H	4.6"W x 14"H
Capacity	40 Fluid Ounces
Theme	Sport
Color	Cobalt
With Lid	Yes
Cap Type	Sports Cap
Special Features	Vacuum Insulation, Sweatproof, Leakproof, Double Wall

ThermoFlask 40 oz Double Wall Vacuum Insulated Stainless Steel Water Bottle with Spout and Straw Lids, Cobalt

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