We all know that thermos is very important in our lives. It can not only store ice water and bring us coolness in summer, but also hold hot water and bring us warmth in cold winter. A good thermos is indispensable for us to travel. Let's take a look at the best tumbler brands in the world.
1. THERMOS
THERMOS started in Germany in 1904. It is a brand that focuses on the manufacture and sales of high-vacuum stainless steel household products. It is known as the "ancestor of thermos containers." Thermos's thermos is known for its excellent thermal insulation performance and exquisite craftsmanship. Its unique double-layer vacuum design can effectively slow down the loss of water temperature, and can bring you lasting warmth or coolness whether it is hot summer or cold winter. Thermos's thermos is simple and stylish in design, and can be easily controlled whether it is for home or office use.

2. HAERS
HAERS is a brand of Zhejiang HAERS Vacuum Vessel Co., Ltd. in China, and is one of the largest stainless steel vacuum vessel manufacturers in China. HAERS's thermos cup is widely praised for its exquisite craftsmanship and excellent insulation performance. Its thermos cup adopts a double-layer vacuum design, which can effectively lock in heat and keep the water temperature stable for a long time. HAERS also pays attention to the fashion and practicality of its products, and has launched a number of uniquely designed thermos cups, such as smart pop-up thermos cups, tea and water separation thermos cups, etc., to meet the needs of different consumers.

3. YETI
The Yeti brand was founded in 2006 by brothers Roy Seiders and Ryan Seiders in Austin, Texas, USA. Initially, they focused on the production and sales of outdoor coolers. The brand name comes from the snowman in the Himalayas, symbolizing outdoor adventure and mystery. Now YETI cups are becoming more and more popular. Yeti tumbler is deeply loved by people, especially the double wall stainless steel tumbler. With its excellent insulation performance and durability, Yeti has rapidly risen in the global market and reached a market value of 3.4 billion US dollars in 2023.

4. ZOJIRUSHI
ZOJIRUSHI is a well-known brand in the household small appliance industry. Zojirushi's thermos cup has won the favor of consumers with its excellent insulation effect and humanized design. The inner liner of its thermos cup is made of high-quality stainless steel, which is corrosion-resistant and anti-oxidation, ensuring the safety of water quality. Zojirushi's thermos cup is also equipped with a variety of drinking methods, such as straws and direct drinking, to meet the needs of different occasions. Whether it is outdoor adventure or home use, Zojirushi thermos cup can provide you with a perfect drinking experience.

5. STANLEY
STANLEY is a brand that focuses on outdoor thermos cup design and is widely praised for its excellent insulation performance and durability. Its straw thermos cup adopts a double-layer stainless steel design, which can effectively slow down the loss of water temperature and is suitable for long-term outdoor activities. STANLEY's thermos cup is stylishly designed and colorful, and can be your good partner whether it is fitness or travel.

The above are all well-known stainless steel vacuum flask brands in the world, in no particular order. In fact, we have found that many double wall stainless steel water bottles come from China. Because Made in China is world-renowned, many big brands have set up factories in China or cooperate with Chinese factories.

