Northwest Airlines Water Bottle

Thermomag's "umbrella bottle" is a water bottle decorated with art. Its slim design is like a folding umbrella, so you can store it quickly even when you have a lot of luggage. The double vacuum structure keeps the temperature of your drink for a long time.

Product Features

■Art adds color to your break time Art will add color to your hydration on the go or lunchtime at work. You can also enjoy combining it with a handkerchief that can be used to wrap your lunch or a soup jar.

■Slim silhouette The slim design makes it easy to store in a bag, so you can rest assured even on days when you have a lot of luggage. It is made of stainless steel, which is resistant to dirt and odors, so it is recommended for everyday use.

Product specifications

・Heat retention time: 3 hours: 80°C or above / 6 hours: 71°C or above *Heat retention efficiency is the temperature of the water when the product is filled with hot water up to the bottom of the spout, covered, placed upright and left for 3 hours and 6 hours from when the water temperature is 95°C±1°C at room temperature of 20°C±2°C.
・Cooling time: 3 hours: below 5°C / 6 hours: below 6°C *Cooling efficiency is the temperature of the water when the product is filled with cold water up to the bottom of the cap, closed, placed upright and left for 3 and 6 hours from when the water temperature is 4°C±1°C at room temperature of 20°C±2°C.