Although I only used it a few times, it was used during a forest school in the rain, so there are dirt stains. There are also about two spots of dirt stains on the inside, as shown in image 10 (._.) Please assume that the mint-colored parts have dirt stains (._.) I took pictures from various angles, so please check them carefully. The strap has been washed. The strap and zipper work without any problems. I plan to fold the bottom for shipping. This is for 1.5 liters. Please be careful not to make a mistake ♪ I would prefer not to accept returns, so please feel free to comment if you have any questions ♪ Hydration water bottle cover with quick charge function, black and mint design. - Brand: Hydration - Color: Black/Mint - Features: With quick charge function - Condition: Slight dirt on the bottom Thank you for looking.