Is it okay to microwave this with the rubber grips on? Or should I take the rubber off before microwaving?

You can microwave it with the rubber grips

How do you clean under the sliding sip lid? Coffee gets inside it. Thanks

I just rinse with hot water pretty regular

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♻️ Elevate your coffee game—sip smarter, live greener!

TEMPERATURE MASTERY - Double-wall vacuum insulation keeps your coffee hot or iced tea cold for hours while your hands stay comfortably cool.
GRIP GO CONFIDENCE - Ergonomic shape with a non-slip silicone base and textured sleeve fits standard cup holders and prevents spills during your commute.
EFFORTLESS EVERYDAY USE - Microwave and dishwasher safe design means no hassle—heat and clean your tumbler with ease, perfect for busy professionals on the go.
JOIN THE ZERO WASTE MOVEMENT - Every refill saves disposable cups from landfill—feel good about your daily coffee ritual and inspire your circle to do the same.
SIP IN STYLE SUSTAINABILITY - Hand-blown borosilicate glass ensures pure taste without plastic aftertaste, making every sip a clean, eco-conscious experience.

The ecoBrew 16oz Double Wall Glass Tumbler is a premium, hand-blown borosilicate glass travel mug featuring double-wall insulation for superior temperature retention. BPA-free and non-reactive, it preserves the pure taste of your beverages while its ergonomic design and silicone base ensure comfort and stability. Microwave and dishwasher safe, this reusable tumbler is a stylish, eco-friendly alternative to disposable cups, perfect for professionals committed to sustainability and convenience.

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.

R960

Duties & taxes incl.

South Africastore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Anjali K.

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

1 month ago

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Brand	ecoBrew
Model Number	Double Walled Glass Cup
Color	Black
Product Dimensions	9.5 x 9.5 x 16 cm; 283.5 g
Capacity	454 g
Material	Borosilicate Glass
Special Features	Dishawasher Safe and Easy to Hand Wash, Microwave Safe, Non-Slip, Non-toxic, No Plastic or Metal Aftertaste, Silicone Base For Protection and Sleeve For Easy Grip
Item Weight	283 g

ecoBrew16oz Double Wall Glass Tumbler with Lid, Insulated Glass Travel Mug, Dishwasher Safe & Microwavable Clear Coffee Tumbler To Go, Reusable Cup, Ceramic Travel Mug with Lid

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