Cooling Pad for Backpacks - Heat Relief - Backpack Cooling Pad - School Backpack Back Pad - Contact Cooling

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[Cooling Back & Heat Reduction] Backpack Cooling Pad Arrives for the Intense Heat of 2026! Are you worried about your child suffering from heatstroke on scorching hot summer commutes? This backpack cooling pad uses contact cooling to instantly absorb and diffuse back sweat, effectively reducing stuffiness, stickiness, and sweat drips. It dramatically reduces discomfort during long periods of backpack use, especially in Japan's hot and humid summers and rainy season, for commuting, cycling, outdoor activities, and hiking. You'll feel the cool sensation the moment it touches your back, and by suppressing body temperature rise and uniformly cooling your entire back, it reduces summer stuffiness, fatigue, and the risk of heatstroke.

[Auto-Freezes Below 28°C & Reusable] The backpack cooling pad uses PCM material developed by NASA, which is non-toxic, odorless, leak-proof, and has very stable properties. PCM cooling pads are made of a special material that repeatedly changes state from solid to liquid within a specific temperature range. It has the property of automatically freezing by absorbing surrounding heat (cooling) below 28°C. This characteristic achieves a long-lasting cool sensation, not just an instant chill. Once prepared for cooling (just a few minutes in the refrigerator or ice water), it lasts up to 4-6 hours outdoors. It can withstand thousands of cycles, so unlike disposable cooling agents, it can be used hundreds of times. There's no need for frequent replacement like with cooling gels or ice packs, making it economical and budget-friendly. Furthermore, it is SDS (Safety Data Sheet) certified, guaranteeing its safety, durability, and consistent effectiveness.

[Washable & Hygienic, Easy to Fold and Store] The backpack cooling pad can be easily hand-washed at home after daily use, making it very hygienic. You can thoroughly wash away sweat, sebum, and odors, allowing you to use it with peace of mind while maintaining its cooling effect and cleanliness. Additionally, its foldable design makes it easy to store compactly. You can carry it in your bag and attach it immediately when it gets suddenly hot outdoors. It can also be attached to chairs or rental bags at your destination for school, travel, or business trips.