Thermos Unveils New JOS Series Vacuum Insulated Travel Mugs
On February 21, 2026, Thermos Co., Ltd., a renowned global manufacturer of vacuum insulated products based in Minato, Tokyo, will debut its latest offering: the JOS series vacuum insulated travel mugs (models JOS-551, JOS-751, and JOS-1001). This innovative line promotes a comfortable and eco-friendly lifestyle while meeting the needs of modern consumers.
The JOS series mugs are designed with a one-touch open mechanism, allowing users to easily sip beverages with one hand. Each mug also features a convenient carry loop, making it practical for on-the-go lifestyles. Whether commuting, studying, or participating in sports, these mugs provide an effortless hydration solution without taking up much space in bags due to their foldable design.
The JOS series comes in three different capacities: a handy 0.55L, a sought-after 0.75L, and a generous 1.0L, ensuring that users can stay hydrated throughout the day. These sizes cater to various activities and hydration needs, from daily office use to outdoor adventures.
In a bid to enhance user experience, every part of the JOS mugs is dishwasher safe, significantly easing the cleaning process. Additionally, four alluring new colors are being introduced: a sophisticated Charcoal and Light Gray suitable for all genders and ages, along with a refreshing Blue Lavender, and a vibrant Light Pink that adds a cheerful touch. This updated palette aligns with current trends while ensuring functionality.
The models under this series are:
Founded in Germany in 1904, Thermos was the pioneer of glass vacuum bottles and later introduced the world’s first high vacuum stainless steel thermos in 1978, utilizing Japanese technology. Today, the brand is cherished across over 120 countries as the leading manufacturer of vacuum-insulated technology.
Thermos Co., Ltd. specializes in a broad range of products including portable vacuum insulated mugs, tumblers, soup jars, and even cookware. They are dedicated to promoting comfortable and environmentally-friendly lifestyles while leveraging their innovative insulation technology. The company is part of the Nippon Sanso Holdings Group, further enhancing its commitment to quality and sustainability.
For more details on the JOS series or Thermos’s rich history, please visit Thermos History and Thermos Official.
The JOS series mugs are designed with a one-touch open mechanism, allowing users to easily sip beverages with one hand. Each mug also features a convenient carry loop, making it practical for on-the-go lifestyles. Whether commuting, studying, or participating in sports, these mugs provide an effortless hydration solution without taking up much space in bags due to their foldable design.
The JOS series comes in three different capacities: a handy 0.55L, a sought-after 0.75L, and a generous 1.0L, ensuring that users can stay hydrated throughout the day. These sizes cater to various activities and hydration needs, from daily office use to outdoor adventures.
In a bid to enhance user experience, every part of the JOS mugs is dishwasher safe, significantly easing the cleaning process. Additionally, four alluring new colors are being introduced: a sophisticated Charcoal and Light Gray suitable for all genders and ages, along with a refreshing Blue Lavender, and a vibrant Light Pink that adds a cheerful touch. This updated palette aligns with current trends while ensuring functionality.
Product Features
- - One-Touch Open Mechanism: Sip with ease using one hand.
- - Convenient Carry Loop: Effortlessly transport your drink.
- - Foldable Design: Ergonomically designed to minimize storage space.
- - Dishwasher Safe: Each component can be safely washed in a dishwasher for hassle-free maintenance.
- - Variety of Sizes: Available in 0.55L, 0.75L, and 1.0L.
- - Four Stylish Colors: Choose from Charcoal, Light Gray, Blue Lavender, and Light Pink.
The models under this series are:
- - JOS-551: 0.55L capacity available in four colors.
- - JOS-751: 0.75L capacity with the same color options.
- - JOS-1001: The 1.0L option offered in Charcoal, Light Gray, and Blue Lavender.
About Thermos
Founded in Germany in 1904, Thermos was the pioneer of glass vacuum bottles and later introduced the world’s first high vacuum stainless steel thermos in 1978, utilizing Japanese technology. Today, the brand is cherished across over 120 countries as the leading manufacturer of vacuum-insulated technology.
Thermos Co., Ltd. specializes in a broad range of products including portable vacuum insulated mugs, tumblers, soup jars, and even cookware. They are dedicated to promoting comfortable and environmentally-friendly lifestyles while leveraging their innovative insulation technology. The company is part of the Nippon Sanso Holdings Group, further enhancing its commitment to quality and sustainability.
For more details on the JOS series or Thermos’s rich history, please visit Thermos History and Thermos Official.
Topics Consumer Products & Retail）
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