Do you need to take the lid apart to scrub and clean? Or is the dishwasher sufficient?

The small insert that slides to close the opening is easily removed so that you can clean the lid well. Stuff will collect in there. Also, handwashing is recommended, the chlorine bleach in dishwasher detergent and high water temperature/hot drying will destroy the rubber seal quickly and cause faster wear to the plastics as well as reducing the seal’s strength.

does this keep coffee hot or warm after couple hours?

It does a really good job for keeping it hot for a couple of hours and warm for another 1 or two depending on your definition

Do the different sizes nest/stack well? 12oz in 20oz? 16oz in 28oz? Or all 4? Any photos of this? Trying to compare how Yeti sizes nest / stack too.

I don't know the answer. I have the 16 ounce. I would think that one could stack them. I bought the red one and it is superb. I am just guessing that they would be wide enough to stack them, but, I am NOT sure. GREAT HYRDO FLASK, though!

Desertcart Logo

Deliver to Vietnam

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

❄️ Stay Chill, Sip Smart – The Ultimate Travel Tumbler for Go-Getters

ICE COLD ALL DAY - TempShield double-wall vacuum insulation keeps drinks icy for hours.
PURE TASTE EVERY TIME - Pro-grade stainless steel prevents flavor transfer and keeps drinks fresh.
DESIGNED FOR YOUR COMMUTE - Slim, handle-equipped tumbler fits most cupholders for seamless travel.
HYDRATE MORE REFILL LESS - Generous 40 oz size means fewer stops and more flow.
LEAK RESISTANT SIP ANYWHERE - Press-in lid with flexible straw ensures spill-free, easy sipping on the go.

The Hydro Flask 40 oz Travel Tumbler combines durable stainless steel with double-wall vacuum insulation to keep beverages cold for hours. Featuring a leak-resistant lid with a flexible straw and a handle for easy carrying, its sleek design fits most cupholders, making it perfect for busy professionals on the move. BPA-free and dishwasher safe, it ensures pure taste without flavor transfer, backed by a lifetime warranty.

Specifications

Brand	Hydro Flask
Color	Black
Special Feature	Vacuum Insulated, Durable Handle, Flexible Straw, Double Wall
Style	40 Oz
Theme	Adventure
Recommended Uses For Product	Travel
Included Components	Tumbler
Specific Uses For Product	Cold Drinks, Hot Drinks
Shape	Round
Pattern	Solid
Product Care Instructions	Machine Wash, Dishwasher Safe
Age Range (Description)	Adult
Material Feature	Insulated
Reusability	Reusable
Unit Count	1.0 Count
Product Dimensions	5.75"W x 9"H
Number of Items	1
Manufacturer	Hydro Flask
UPC	810096856722
Size	40 Oz
Item Package Dimensions L x W x H	13.15 x 5.08 x 5 inches
Package Weight	0.68 Kilograms
Item Dimensions LxWxH	5.75 x 5.75 x 9 inches
Brand Name	Hydro Flask
Warranty Description	LIFETIME
Model Name	All Around Travel Tumbler
Suggested Users	Unisex-Adult
Part Number	TT40PS001

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.