NISHIKIN Cooling Pad for Backpacks and School Bags (Black)

Counter the heat of summer! Simply attach it to your backpack or school bag to cool down your back. No charging or batteries required, reusable. Perfect for combating the intense summer heat! To combat back sweatiness while commuting to work or school, or out and about, simply attach this to your backpack or school bag for a cool, refreshing cooling effect. ・No condensation, keeping your skin and clothes dry. ・Naturally freezes at temperatures below 28°C. Made with PCM material. ・Reusable and eco-friendly. ・No charging or batteries required.