Expo 2025 Myaku-Myaku Backpack Cooler

Expo 2025 in Osaka lasts all summer and considering how awful Japan's dog days are, it's only natural that the organizers decided to include among the official merchandise lineup some that aim to help visitors handle the heat and the humidity. And since most visitors will be carrying a backpack, which invariably means a sweaty and hot back, the Expo 2025 Myaku-Myaku Backpack Cooler truly is an excellent idea!

A 190 x 250 x 310 mm (7.5 x 9.8 x 12.2") bag decorated with expo mascot Myaku-Myaku against a background of red flowers and filled with plant-based cooling material, the Expo 2025 Myaku-Myaku Backpack Cooler has four adjustable cords for fitting a variety of backpacks. To make it cool, you don't need to fill it with anything; just put it in your refrigerator or freezer (the temperature must be below 26-27°C or 78.8-80.6°F) and its contents will freeze. Then when you attach it your backpack, it keeps your back cool for hours!

Specs and Features:

• Freezes naturally at temperatures below 26-27°C (78.8-80.6°F)
• Plant-based cooling material
• Adjustable length cords to fit different backpacks
• Official Expo 2025 product
• Dimensions: 190 x 250 x 310 mm (7.5 x 9.8 x 12.2")
• Cord length: 250 mm (9.8)
• Weight: approx. 360 g (12.7 oz)
• Materials: TPU, PCM
• Backpack not included