Stay sippin’ in style. This 20-oz stainless steel tumbler keeps your drinks hot or cold on the go with a sleek, glossy finish and a spill-resistant lid. Perfect for daily commutes, workouts, or cozy mornings.
• Tapered stainless steel body
• Transparent press-in plastic lid
• Capacity: 20 oz (600 ml)
• Height: 6.77″ (17.20 cm)
• Diameter: 2.83″–3.39″ (7.20 cm–8.60 cm)
• Weight: 11.04 oz (313 g)
• Double-walled vacuum seal insulation
• Glossy finish
• Dishwasher-safe
• Blank product sourced from China
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!
Age restrictions: For adults
EU Warranty: 2 years
In compliance with the General Product Safety Regulation (GPSR), Oak inc. and SINDEN VENTURES LIMITED ensure that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact our EU representative at gpsr@sindenventures.com. You can also write to us at 123 Main Street, Anytown, Country or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.


High! I’m Karen Francis (Empress Zaria) an English Language Teacher Trainer, Business English Coach, and Curriculum Designer with extensive international teaching experience across Africa, China, the Caribbean, and the U.S.
I specialize in English for Industry, Business English, and Professional Communication—helping students, professionals, and organizations achieve success in today’s global economy. Whether you’re preparing for a business presentation, pursuing studies abroad, or entering fast-growing industries like AI, IT, and computer science, I design solutions that match your goals.
As a U.S. State Department English Language Fellow, I’ve worked with universities, teacher associations, and government institutions to build capacity through custom courses, professional development workshops, and blended learning technologies. My fellowship projects included introducing cutting-edge digital tools for English teaching and learning at the PKFokam Institute of Excellence in Cameroon, where I also trained faculty and supported curriculum development.
Through Haile Selassie I MetaVersity (HSIM), I integrate online and virtual reality-enabled English learning with career-focused training. Students who complete certifications in AI, Coding, or IT gain both language support and internship opportunities, making English learning practical, future-oriented, and industry-ready.
✅ What I Offer on Fiverr
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Business English coaching for interviews, meetings, presentations, and workplace success
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Professional writing & editing services (reports, resumes, proposals, academic documents)
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English for Industry programs tailored for IT, AI, and business professionals
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Curriculum design & teacher training workshops for schools, colleges, and organizations
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Custom online learning solutions through HSIM, blending e-learning with innovation
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My approach combines clear communication, cultural awareness, and professional expertise, making learning English not just about grammar—but about empowerment, opportunity, and global connection.
If you’re looking for a skilled English teacher, business communication coach, or professional writing expert who understands both academic excellence and industry relevance, I’d love to collaborate with you.
Let’s take your English, your career, and your opportunities to the next level.




