Is the tumbler dishwasher safe?

It has no issues at all, I cleaned it in the dishwasher the first day I bought it and it's perfectly fine.

What's in the package? Does it contain straws?

Yes, package contains: 1x40 Oz Tumbler, 1x Stainless Steel Straw, 1x Silicone Straw, 1x Straw Brush, 1x Storage Bag. I like this set of straws very much. Both ends of the straw are equipped with silicone nozzles, which is convenient for drinking while avoiding scratching the bottle. The most recommended thing is that it is really 100% waterproof. I try to upside down, there is no leakage!

What is the size of the bottom of this cup? Does the 40 oz tumbler with handle fit in car cupholder?

Yes, it fits perfectly in my car cup holder and it is about 3 inches.

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🔥 Stay fueled, stay flawless with every sip! 🥤

100 LEAKPROOF DESIGN - Travel worry-free with a secure handle and straw lid that prevents spills on the go.
MASSIVE 40 OZ CAPACITY - Stay hydrated or caffeinated all day without constant refills.
VIBRANT BLUE PURPLE FINISH - Stand out in meetings or on your commute with a sleek, stylish tumbler that matches your professional vibe.
DURABLE STAINLESS STEEL BUILD - Premium vacuum insulation and dishwasher-safe convenience for effortless daily use.
UNMATCHED TEMPERATURE CONTROL - Keeps your drinks icy cold for 34 hours or piping hot for 10 hours—perfect for marathon workdays or weekend adventures.

The Soufull 40 oz Tumbler combines robust stainless steel vacuum insulation with a leakproof handle and straw lid, keeping beverages cold for up to 34 hours or hot for 10 hours. Dishwasher safe and designed for busy professionals, it offers a stylish BluePurple finish and a large capacity to power through your day without compromise.

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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.

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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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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

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

2 days ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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Model Number	USKT127-49-2
Package Dimensions	28.7 x 15.5 x 11.3 cm
Special Features	真空断熱, 食洗機対応
Package Weight	0.64 Kilograms
Batteries Required	No
Batteries Included	No
Brand Name	Soufull
Item Weight	1.16 Pounds

40 oz Tumbler with Handle and Straw Lid, 100% Leakproof Travel Coffee Mug, Stainless Steel Insulated Cup for Hot Cold Beverages, Keeps Cold for 34Hrs or Hot for 10Hrs, Dishwasher Safe (BluePurple)

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