Purchased in July 2025 of this year and used only once for a short time, so it's in very clean condition. Please note that due to the structure, there are some parts inside that are not dry. The ICEMAN has evolved even further! ▪️2025 Model PRO-X2 ▪️A great value set with 2 additional Charge Bottles 5.0! ▪️Manufacturer/Brand: Y'sGOD JAPAN (Yamasen Seikyo) The ICEMAN PRO-X II is a cooling backpack equipped with a 5,200mAh battery and dedicated charge bottles. - Model Name: ICEMAN PRO-X II - Battery Capacity: 5,200mAh - Set Contents: Charge Bottle 5.0 (dedicated slim 1,000ml) x 1 (+2) Thank you for viewing. ⚠️Stored at home, will be simply packaged, so please consider this if you are not concerned. Immediate purchase is OK.