NEWS

Consumers switching to thermos bottle preference from plastic containers for more convenience and eco-friendliness has become a growing trend in the past decade.

For brewing tea with full taste, tea lovers need to grasp through key tips such as water temperature, tea-to-water ratio, brewing time, tools and proper storage.

Thermos bottles having odors, showing stains or rust can pose risks to health while an early detection of these warning signs should help users maintain safety.

The following guide to the 2025 thermos bottle categories made by Vietnam’s Rang Dong gives an overview, key features and common usage of the products.

Behind every vacuum flask lies a fascinating bit of science, from double walls to vacuum space to heat transfer that keep our drinks exactly the way we love.

Stainless steel, glass and BPA-free plastic are considered the best materials which can be used for safe water storage.

Using the following tips and paying attention to size, insulation, material and design, consumers can find the best vacuum flask for their daily routine.

Recognizing five mistakes that often cause a vacuum flask to lose heat quickly will help users avoid a bad drink, while extending the appliance’s lifespan.