Yinjoyi is an entry-level brand focusing on functional thermalware for office and urban environments. Their products offer reliable temperature control for the value-conscious consumer.
- Material Science:
- 304 Stainless Steel interior with a matte-finish exterior; BPA-free plastic lids.
- Temperature & Resistance:
- Vacuum insulation for 4-8 hours of heat retention; Not microwave safe.
- Maintenance Protocol:
- Hand wash recommended to ensure seal longevity; Lid should be rinsed under hot water.
- Stacking & Modularity:
- Standard tumbler dimensions; Not specifically designed for modular ecosystem use.
| Model Name | Best Use Case | Capacity/Dimensions |
|---|---|---|
| YINJOYI Insulated Stainless Steel Travel Coffee Mug | Office desk and short commutes | 17 oz (510 ml) |
