Hearth Mug
Best double-walled mugs for espresso lovers seeking a sophisticated, heat-retaining experience.
These double-walled glasses turn a standard espresso or macchiato into a tactile experience. While the delicate borosilicate construction requires a bit more care than your average ceramic mug, the thermal insulation and floating aesthetic make every morning ritual feel significantly more intentional.
$16.50
at
Espresso Parts
More Hearth Double-Wall Glass Mug options
Who it's for
- Design lovers seeking a minimalist, aesthetic coffee setup
- Espresso enthusiasts serving concentrated shots or small desserts
- Coffee drinkers wanting hot espresso without burnt fingers
Who should skip it
- Clumsy users needing durable, shatter-resistant drinkware
- Busy households wanting low-maintenance, dishwasher-safe glassware
- Daily coffee drinkers preferring large mugs for drip coffee
Performance breakdown
Thermal Retention
Double-walled construction keeps espresso at the perfect temperature significantly longer.
Handling Comfort
Exterior remains cool to the touch despite high internal liquid temperatures.
Material Durability
Kiln-fired borosilicate glass offers impressive heat resistance for daily use.
Aesthetic Appeal
Minimalist cylindrical design elevates the visual presentation of specialty coffee.
Maintenance Ease
Hand wash recommendation limits convenience compared to fully dishwasher-safe alternatives.
Portion Precision
Four-ounce capacity is perfectly calibrated for concentrated espresso and cortado servings.
Key Specs
Capacity
4 oz.
Capacity
120ml
Material
Handmade borosilicate glass
Design
Double-walled
Dimensions
67mm tall x 74mm widest x 56mm opening
Care
Hand wash recommended
Compatibility
Microwave safe
Manufacturing
Kiln fired
Set Size
2
Handle Type
No Handle
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