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!

DURABLE FLAVOR PURE - BPA-free stainless steel resists rust, sweat, and flavor transfer
SUSTAINABLE STYLISH - Cobalt finish with reusable design supports eco-conscious hydration
ADVENTURE READY CAPACITY - Generous 40oz size fits most cup holders and backpack pockets for active lifestyles
ALL DAY TEMPERATURE CONTROL - Double-wall vacuum insulation locks in cold for 24 hrs & heat for 12 hrs
VERSATILE HYDRATION ON THE GO - Includes both chug and straw lids for effortless sipping anytime, anywhere

The ThermoFlask 50064 is a 40oz cobalt stainless steel water bottle featuring double-wall vacuum insulation that keeps beverages cold for 24 hours and hot for 12 hours. It includes two leak-proof lids—a chug lid and an improved straw lid—for versatile, hands-free hydration. Designed for durability and flavor purity, this BPA-free bottle is perfect for active professionals seeking sustainable, stylish hydration on the go.

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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.

KD 37.33

Duties & taxes incl.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

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

2 days ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Brand	Thermoflask
Capacity	40 Fluid Ounces
Colour	Cobalt
Recommended Uses For Product	camping
Special Feature	Double Insulated, Leakproof
Age Range (Description)	Adult
Model Name	Double Insulated Stainless Steel Water Bottle
Item Weight	522 g
Material	Stainless Steel
Number of Items	1
Pattern	Solid
Included Components	Lid, Straw
Base Diameter	3.5 Inches
Cap Type	straw li,straw lid
With Lid	Yes
Is Dishwasher Safe	Yes
Is Microwaveable	No
Is Oven Safe	No
UPC	885395500645
Manufacturer	Thermoflask
Global Trade Identification Number	00885395500645
Country of Origin	USA
Item model number	50064
ASIN	B00JEZ20GO

Thermoflask 50064 Double Insulated Stainless Steel Water Bottle with Chug Lid and Straw Li, 40oz, Cobalt

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