Chill Camping with 10000mAh Battery Included Water Cooling Clothing Includes: Battery, charging cable, dedicated cooling bottle, instruction manual Purchased on June 12, 2025, and used only once. Purchased on Amazon for 15,980 yen. Used only once, but I am selling it because I no longer have the opportunity to wear it. I was able to use it without any problems for one day, so I will confirm that it is in working order. This is a used item. Please refrain from purchasing if you are concerned about minor details. Please understand and purchase. *No returns Quoted from the following website: [Chill Camping] 10000mAh Battery Included, Maximum Cooling Time 7h (Chill Camping) Water Cooling Clothing, Water Cooling Vest, Ultra-Thin, Choose 2 Designs, Inner Washable in Washing Machine, Dedicated Cooling Bottle Included, Workwear, Heatstroke Prevention, Camping, Outdoor, 2025 Model (Standard Version) Cools the entire upper body with an industry-leading cooling area of 2000-2942㎠. Easier to care for than anywhere else. Includes a removable inner that can be put in the washing machine, freeing you from the hassle of hand-washing the entire water cooling clothing. Includes an industry-leading 10,000mAh large-capacity battery. Can operate continuously for up to 60 hours, so you don't have to worry about running out of battery. No condensation to wet your clothes. Solved the problem of clothes getting wet due to hose condensation, which is a weakness of water cooling clothing, with a condensation-proof inner. Summer Heat対策 (Heat countermeasures) Outdoor work Water cooling clothing Ice 10000mAh battery included Maximum cooling time 7h Water cooling clothing Water cooling vest Ultra-thin Dedicated cooling bottle included Workwear Heatstroke prevention Camping outdoor 2025 model (standard version)