Used twice a year during soccer practice in the year of purchase. It was heavier than expected for my small child, so I bought a new one and am selling this. Please check the photos for small scratches, etc. The silicone on the bottom is still attached, so I think the bottom is not easily scratched. A 3000ml oak blue sports jug with a double-stainless steel structure and cold-retention function. - Model Name: SPORTS JUG 3000 - Color: Oak Blue - Capacity: 3000ml - Features: Double-stainless steel structure, cold-retention function