The colours:
Adding a splash of colour
The RETUMBLER-myNizza Office Thermo Mug is available in four colours: white, black, red and dark blue. A harmonious detail: the non-slip TPR base is colour-matched to the mug. The ceramic interior coating remains classic white across all models, except for the black version, which features a black interior.
The transparent lid not only provides a clear view but also adds vibrant colour. The sliding closure comes in 17 different colours, making it effortless to align with your customers’ design preferences.
The thermo mug:
Nice to go and office-ready
The RETUMBLER-myNizza is the perfect replacement for the classic porcelain mug: shatterproof, insulated and available with a practical push-fit lid. Boasting a generous 350 ml capacity, it keeps beverages warm for up to 4 hours or cold for 24 hours (with the lid) – ideal for long office days. Its double-walled construction, made from recycled stainless steel, ensures optimal insulation and durability. On the outside, the mug impresses with a premium, tactile powder coating, while the ceramic interior guarantees a neutral taste and effortless cleaning, even for the most discerning palates.An added benefit over porcelain: the soft TPR base ensures a secure stand and protects surfaces from scratches.
- Double-walled thermo mug made from recycled stainless steel
- Ceramic interior coating
- 350 ml capacity
- Shatterproof
- BPA-free
- Keeps beverages warm for up to 4 hours or cold for 24 hours (with the lid)
- Available in 4 colours: black, white, red, and dark blue
- High-quality powder coating
- Smooth rim for a comfortable drinking experience without the lid
- Dishwasher-safe
- Gift packaging included
The lid:
A plus that’s a must
The transparent, BPA-free push-fit lid is the perfect addition to the RETUMBLER-myNizza. It enhances the mug’s insulating properties and allows for optimal customisation with its colour-configurable sliding closure – a true must-have!
- Transparent push-fit lid made from recycled AS and PP plastics
- Spill-resistant
- Colour-configurable sliding closure in 17 colours
- BPA-free
- myNizza polka-dot sliding closure design
- Operable with one hand
- Comfortably shaped drinking opening
- Dishwasher-safe
The branding:
No limits
With the RETUMBLER-myNizza Office Thermo Mug, branding becomes seamless and precise. Unlike porcelain mugs, there are no colour restrictions or inaccuracies caused by ceramic glazes. For the powder-coated thermo mugs, we offer the following refinements directly from Cologne:
- Laser engraving
- Pad printing
- UV printing
Good to know
Ceramic inner coating
Mugs and cups made of glass or ceramic have a clear advantage: they don’t impart any flavour to beverages. While materials like glass, ceramic, and stainless steel are all hygienic and food-safe, fine palates may occasionally detect a slight metallic taste with stainless steel containers – particularly with drinks that lack strong flavours.
Our solution? A premium ceramic interior coating! This coating is applied like a varnish and baked onto the metal body, ensuring that no unwanted flavours influence your beverages. An added bonus is the smooth surface, which makes cleaning incredibly easy. Our thermo mug combines maximum functionality with the purest taste experience.
myNizza product family
The myNizza series represents high-quality to-go products that seamlessly blend customisation and quality. The series began with the RETUMBLER-Nizza thermo bottles, which quickly became bestsellers thanks to their adaptable rings and sleeves that could match any customer’s design.
Since 2025, the myNizza product family has expanded to include an even broader range of to-go items: additional thermo bottles, practical thermo mugs, and even a thermo lunch pot. All products in the series boast outstanding insulation performance and a variety of colour options for custom designs that meet the needs of modern brands and customers. It’s a series that’s perfect for full-service solutions.
Marketing support:
We’re here to help you succeed
To ensure you can effectively market the RETUMBLER-myNizza Office Thermo Mug, we provide the following promotional materials:
- Customised online catalogue
- Professional presentation
- Branded samples
- Sample set featuring 17 silicone colours
Our sales team is happy to advise you on your options. For more details about our sales tools, visit us online.
Customized production:
We make it possible
Do you need the mug in a specific colour or the lid in a custom shade? If the 17 standard colours don’t meet your needs, we’re happy to implement your preferences as part of custom production. Typically, this requires a minimum order quantity. Get in touch – we’re happy to discuss your options!
Frequently asked questions
The stainless steel thermo mug is shatterproof and durable – the worst that can happen is a small dent. Unlike porcelain, which usually comes in only a few colours, stainless steel offers virtually unlimited colour options and designs. Branding is also simpler, more cost-effective, and there are no colour limitations.
Stainless steel allows for a double-walled design, meaning beverages stay hot or cold longer, and the temperature doesn’t transfer to the outside of the mug. This makes it more comfortable to hold. Additionally, the thermo mug can be supplied with a perfectly fitting push-fit lid – something that’s often not possible with porcelain due to material tolerances. The soft TPR base provides a secure stand and protects surfaces from scratches, unlike ceramic mugs, which often have a rough, unglazed spot on the bottom.
Yes, the mug is an integral part of the myNizza series. Its design, quality, and functionality align with the high standards of the myNizza family. The characteristic myNizza polka-dot design is featured on the sliding closure of the lid.
Yes, the ceramic coating is completely safe and taste-neutral. It is free from BPA, lead, and cadmium. The coating is applied using a dipping or spraying process and then fired or sintered. This process fuses the ceramic particles into a solid, durable layer – comparable to traditional porcelain.
Due to the double-walled construction of the thermo mug, the walls create a wider rim compared to single-walled designs. Since the powder coating and ceramic coating are applied in separate steps, a narrow stainless steel edge remains visible.
More Products in the myNizza Series
Additional customizable thermo mugs
