Kafejnica Double Wall Borosilicate Glass Coffee Mug – Anti-Scald & Heat Insulating

A Mug That Makes Heat Feel Effortless

Some mugs simply hold your drink; this one elevates the experience. The double‑wall borosilicate glass creates a quiet buffer between warmth and touch, keeping your beverage hot while your hands remain comfortably cool. Its transparent silhouette gives your coffee a floating presence — a soft, suspended glow that turns every sip into a small visual ritual.

Whether it’s morning espresso, afternoon tea, or a chilled brew, the mug brings clarity, comfort, and calm to your daily routine.

Designed for Temperature, Comfort, and Everyday Rhythm

The insulated double wall maintains heat longer and prevents condensation, making it ideal for both hot and cold drinks. The outer surface stays cool, supporting a steady grip even with freshly brewed coffee. Made from high‑borosilicate glass, it withstands thermal shock from –20°C to 150°C , ensuring durability for daily use.

Its clean, minimalist shape blends naturally into any coffee setup — from a modern bar to a quiet home workspace.

A Sensory Experience in Clear Glass

The mug feels light, smooth, and cool in your hand. The drink inside stays warm, steady, and comforting. The floating effect gives each beverage a bright, clean, elegant presence. Every sip feels intentional, calm, and visually centered.

Why It Belongs in Your Ritual

This mug stands out because it merges comfort with clarity. The double‑wall insulation protects your hands, the borosilicate glass preserves temperature, and the transparent design highlights the color and texture of your drink. It’s eco‑friendly, food‑safe, and crafted for people who appreciate tools that feel simple, refined, and quietly expressive.

A Small Tip From Us

For a more stable temperature, warm the mug with a splash of hot water before serving. It enhances heat retention and makes the floating effect even more striking.

Technical Details

• Material: High Borosilicate Glass
• Color: Transparent
• Capacity: 300 ml
• Heat Resistance: –20°C to 150°C
• Certification: CE / EU
• Chemical Concerns: None

What’s in the Box

• 1 × Double Wall Borosilicate Glass Mug