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Description

BOSSKI Thermal Mug 400 ml Black with Logo Print

The BOSSKI thermal mug is the perfect solution for everyone who values comfort and quality. Its ergonomic shape and large plastic handle make it exceptionally comfortable to hold, even when the mug is full of a hot beverage. Thanks to its modern design, the mug blends well with various styles, making it not only functional but also an aesthetic addition to everyday use. Whether you are at work, on a walk, or traveling, this mug will surely become your indispensable companion.

One of the key advantages of the BOSSKI mug is its ability to maintain the temperature of the beverage for many hours. Thanks to double walls separated by a vacuum, the drink stays hot for up to 12 hours, allowing you to enjoy your favorite beverages longer without the need for constant reheating. The mug opens by unscrewing, providing easy access to the drink and user comfort. Additionally, the silicone seal effectively prevents accidental spills, making it a great choice for various outdoor activities.

Whether you prefer hot coffee, tea, or a refreshing cold drink, the BOSSKI thermal mug will be an excellent choice. Its 400 ml capacity makes it ideal to take with you on the go, and the brown cardboard packaging also makes it a great gift idea. Choose a mug that combines functionality, aesthetics, and the highest quality!

Color: black
Material: metal, plastic, silicone
Weight: 0.3960 kg
Product dimensions: ⌀ 83 x 165 mm
Product packaging: brown cardboard box
Capacity: 400 ml
Warranty: 12 months

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Product features

FAQ

How long does delivery take?

The shipping time of each product is shown on its page. Parcels within the European Union are delivered by courier within 3–7 business days.

How much does shipping cost?

The courier cost depends on the size groups of the products in your cart and is shown before you place the order. We work with DHL, DPD and UPS.

Can you design the artwork?

Yes. For many products you can add the graphic design as an option. Print-ready files can be sent after ordering to [email protected] — files over 20 MB via WeTransfer.

Which payment methods are available?

Bank transfer / proforma invoice. All available methods are shown at checkout.

Do you issue VAT invoices?

Yes. Choose the customer type “Company” or “Institution” at checkout and enter your VAT ID — the invoice is issued to the order details.

Didn’t find your answer? Call or write to us: +48 731 89 15 55 · [email protected]

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What our customers say on Google

4.9 / 5 · 373 reviews

  • Joanna Szwant22 May 2026

    ★★★★★

    I'm satisfied with the collaboration; the ordered product – a wall – was delivered expedited. What could be improved is the ability to contact the company outside of office hours (i.e., after 5:00 PM), for example, extending the chat support into the…

  • Mateusz Marszałek18 Nov 2025

    ★★★★★

    I've used Retio's services many times. Delivery is always on time, the workmanship is top-notch, and the communication and advice are impeccable. I highly recommend working with Retio!

  • Ewa6 Jun 2025

    ★★★★★

    Super

  • Yvonne Heichel2 Oct 2023

    ★★★★★

    Really nice contact and great product for an awesome price! Would definitely buy there again! Highly recommendation!!!