THERMOS Thermos Water Bottle 500ml One-touch open Dishwasher safe Thermos stainless steel black water bottle With one-touch open function. - Brand: THERMOS - Color: Black - Cap type: One-touch open - Material: Stainless steel It also has a lock to prevent the lid from opening in your bag. The lid can be disassembled and washed in detail, so you can use it cleanly. Please clean with boiling water or bleach. Purchased at Shibuya Tokyu Hands Used less than 5 times The PET bottle in the photo is 600ml, so this water bottle is probably 500ml. Thank you for viewing.