This study introduces a stainless steel vacuum flask with a large capacity of 1200ml, designed to meet users' drinking needs throughout the day. The 40 oz tumbler is constructed from high-quality stainless steel materials, with the inner lining made of 304 stainless steel that complies with food safety standards, ensuring the safety of use. The outer shell is composed of 201 stainless steel, providing additional structural strength. The flask employs double-walled vacuum insulation technology, achieving effective thermal isolation and thus preventing the risk of burns during use. Furthermore, the product is designed with a large handle that facilitates easy gripping, making operation more convenient. Both its heat retention and cold preservation performances are excellent, and the wide cup mouth design allows for easy addition of ice cubes. The surface of the flask is treated with plastic spray coating, providing good abrasion resistance and scratch resistance, ensuring that the product retains its appearance as new over extended use.
2.Specification
- Model: VK-SL1200
- Style: Stanley H2.0 Stainless steel tumbler
- Capacity: 1200ml
- Lid: PS + PP material