This 304 stainless steel vacuum flask combines high-end business appearance with excellent functionality. Selection of high-quality 304 stainless steel material, to ensure long-term durability; double vacuum design, to achieve long-term heat preservation effect. Whether it is an office or outdoor travel, it is your ideal choice. Learn more now and feel every moment of high quality life!

Ideal for high-end business people

For busy business people, a high quality thermos cup can not only bring convenience, but also reflect a kind of attitude towards life. 304 stainless steel vacuum insulation cup with its high-grade appearance and excellent performance, has become the first choice of many business people. It is not only the embellishment on the desk, but also the right-hand man of your business trip.

Why choose 304 stainless steel vacuum flask

High-quality 304 stainless steel, safe and healthy

We use high-quality 304 stainless steel to make the thermos cup. This material has extremely high corrosion resistance and corrosion resistance to ensure long-term use without deformation or rust. More importantly, 304 stainless steel is non-toxic and harmless, safe and reliable, suitable for holding all kinds of drinks, so that your drinking more at ease.

Double-layer vacuum design, long-term heat preservation and cold preservation

304 stainless steel vacuum insulation cup adopts double-layer vacuum design, and the middle layer is pumped into a vacuum state, effectively isolating the influence of external temperature. Whether it is hot water or iced drinks, it can maintain a stable temperature for a long time. Whether it is winter or summer, a cup of warm tea or cool water can make you feel happy.

High-grade business appearance, showing taste

The simple and atmospheric design, combined with the exquisite surface treatment process, makes this thermos cup not only practical, but also a work of art. Whether in the conference room or in the coffee shop, you can stand out in front of everyone and show your unique taste.

Suitable for many occasions

A must-have companion for the office

A cup of hot tea or coffee always makes you feel better when you work in an office. The large-capacity design of the 304 stainless steel vacuum insulation cup is sufficient to meet your drinking water needs for a day. Whether it is between meetings or during lunch breaks, you can enjoy drinks at the right temperature at any time.

Ideal companion for outdoor travel

Whether it is a short outing or a long trip, the 304 stainless steel vacuum flask is your ideal choice. Its lightweight and portable design makes it easy to carry around without taking up too much space. The double-layer vacuum design ensures that your drinks always remain original, making the journey more enjoyable.

Details determine quality

Leak-proof design, worry-free carrying

We specially designed a lid with strong sealing performance to effectively prevent liquid leakage. Whether you put it in a backpack or a handbag, you don't have to worry about accidental spills, allowing you to use it anytime, anywhere.

Easy to clean and easy to maintain

The inside of the thermos cup is smooth and flat, easy to clean, and not easy to leave dirt. Just rinse with water or wipe with a soft cloth to restore as new, worry and effort.

Humanized design, intimate experience

Considering the actual needs of users, we have made many improvements in details. For example, the thickened cup bottom design is stable and not easy to slide; the wide-caliber design is convenient for adding water and cleaning; the comfortable grip design is not tiring for long-term holding.

Large-capacity design for all-day needs

The 304 stainless steel vacuum flask has a large-capacity design, and you can fill it with water all day long. Whether it's office work or outdoor activities, you can ensure that you have water to drink at all times.

Comfortable grip, portable design

The handle part of the thermos cup adopts ergonomic design, which is comfortable to hold and will not feel tired after long-term use. Lightweight and portable body, easy to carry, suitable for various occasions.

User evaluation and feedback

Real User Stories

Mr. Wang, a corporate executive, was full of praise for the mug: "This 304 stainless steel vacuum mug not only has a high-end appearance, but also has a great insulation effect. Every morning, a cup of hot tea is brewed and brought to the company, and it is still hot by tea time. Colleagues are envious!"

"I often need to travel on business. This thermos cup is very light and easy to carry. The double-layer vacuum design is really effective. No matter how far the distance, the water temperature is always the same."

-- Ms. Liu

Use experience sharing

many users have their own experience in the process of using. Someone mentioned that this thermos cup not only has a good heat preservation effect, but also is very durable, even if it falls many times, it is not damaged. There are also users who said that the wide-caliber design makes cleaning very convenient, and only a simple flushing is required after each use.

How to choose the right size

Tailor-made, perfect match

In order to ensure that every user can buy the most suitable thermos cup, we provide a variety of capacity specifications for you to choose from. You can choose the most suitable style according to your actual needs. If you are not sure, you can also contact our customer service for consultation.

Consider usage scenarios and individual needs

Different use scenarios and personal needs determine the choice of the thermos cup. If you mainly use it in the office, you can choose a slightly larger style; if it is more outdoor activities, it is recommended to choose a lightweight and portable style. Reasonable choice, in order to better meet your needs.

Maintenance and Cleaning Guide

Correct usage,