#Japan #Tokyo #Thermos #Insulated Bags #Cooling Power

Survey Insights on Insulated Bags

Thermos, a global leader in thermal technology, recently conducted a survey involving 1,081 individuals to delve into the usage and effectiveness of insulated bags for shopping, particularly during the hotter months of summer. The findings reveal a concerning trend: many consumers are not satisfied with the cooling performance of their insulated bags despite their rising popularity.

Regrets and Realizations

Among the respondents, a significant 67% indicated that they regularly utilize eco-bags while shopping. However, the survey uncovered that 69% of these eco-bag users expressed regret for not having opted for an insulated bag during summer shopping trips. This sentiment reflects a growing awareness of the need for effective temperature control in food storage amidst rising summer temperatures.

In fact, 64% of participants reported experiencing issues such as refrigerated or frozen items being warmer than expected upon returning home. Alarmingly, 44% of them noted that they felt these instances have become more frequent in recent years, indicating a troubling trend in food safety and quality management.

The State of Cooling

The survey further revealed that 71% of individuals who owned insulated bags faced challenges with items becoming lukewarm or melting. When asked about the specific foods they hesitated to bring while out, common responses included ice cream, chocolate, and fresh produce. This data underscores the growing concern surrounding food integrity and safety in warm conditions.

Tips for Maximizing Cooling Performance

Recognizing the challenges consumers face, Thermos has released valuable tips on how to enhance the cooling power of insulated bags. Notably, it emphasizes that improper packing can significantly compromise performance. Here are some essential strategies:

1. Fill Gaps Effectively: Avoid leaving empty spaces inside the bag. When gaps exist, cold air can escape upon opening. Use cold water bottles, towels, or crumpled newspaper to fill these voids. By minimizing air circulation, the insulation efficiency will greatly improve. Thermos conducted an experiment that demonstrated a stark difference in cooling retention based on packing density, showcasing the necessity of filling spaces.

2. Double Up on Insulation: For extended trips or transporting items sensitive to heat, consider using a two-bag system. An outer insulated bag combined with an inner one can keep the contents cooler for longer by reducing heat transfer from the environment.

Innovative Insulated Bags Launch

Looking ahead, Thermos is set to launch new insulated backpack and shoulder bag models on February 21, 2026. These bags come in various sizes and are designed with breathable mesh for convenience in daily usage and outdoor activities. They also incorporate Thermos's proprietary IsoTech insulation technology, ensuring robust cooling performance while remaining versatile for both shopping and outdoor adventures.

Thermos’s Legacy

Founded in Germany in 1904, Thermos revolutionized the market with its glass vacuum flasks and continues to be a beloved name globally. With its commitment to providing effective and eco-friendly solutions for a comfortable lifestyle, Thermos remains a pioneer in thermal technology, introducing innovative products that resonate with consumers around the world.