JoyJolt Savor
Score: 71/100
Dowan 15oz Coffee Mugs Matte Black
Score: 70/100Rankings
JoyJolt Savor mugs are double-wall insulated glass espresso cups that keep beverages hot or cold while showcasing the drink through clear glass. Their glass construction makes them prone to breakage and the exterior can become slippery when wet. Ideal for espresso enthusiasts who value style and temperature control.
The Dowan 15 oz ceramic mug set offers a generous capacity and a magnetic spill-resistant lid with a cork bottom for heat protection. However, it is not dishwasher or microwave safe and the lid isn't fully leak-proof. Ideal for desk-bound coffee drinkers who value style and splash protection.
| Attribute | | |
|---|---|---|
159.7 ml | 443.6 mlbest | |
90.93 mm | 117 mmbest | |
93.98 mmbest | 84 mm | |
| ↓ lower better | 272.16 gbest | 425 g |
2 piecesbest | 2 piecesbest | |
1 yearsbest | — |
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| Attribute | | |
|---|---|---|
Capacity & Size(3) | ||
Capacity (ml) | 159.7 ml | 443.6 ml |
Height (mm) | 90.93 mm | 117 mm |
Diameter (mm) | 93.98 mm | 84 mm |
Build & Materials(2) | ||
Weight (g) | 272.16 g | 425 g |
Material | Lead-free borosilicate glass | Ceramic |
Features(2) | ||
Dishwasher Safe | true | false |
Microwave Safe | true | false |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the JoyJolt Savor mugs for their elegant double-wall borosilicate construction, which delivers strong thermal shock resistance and maintains drink temperature without condensation. They appreciate the clear glass that showcases espresso crema and note the convenience of dishwasher, microwave, and freezer safety. However, they also warn that the glass is inherently fragile and the limited warranty may not fully protect against breakage.
Everyday users overwhelmingly praise the mugs for their perfect espresso size, visual appeal, and the way they keep drinks hot without burning hands. Common complaints focus on fragility, with multiple reports of mugs breaking shortly after purchase, and the slippery surface when wet, especially during washing.
“Perfect size for Nespresso or double espresso shots”
“Love the look, shape, and content visibility”
“One user broke two within days, another noted fragility despite liking them”
Professional reviewer coverage is absent; manufacturer descriptions highlight the mug's cozy familiarity, lightweight yet solid feel, and steady comfort for daily use, but no independent editorial evaluations were found.
Consumers praise the comfortable handle and cork base, but note the inconvenience of hand-washing and the lid's limited leak protection.
