The lunch box adopts a multi-layer design and has a large capacity. You can carry all kinds of dishes you like, which is very practical and portable. The lunchbox has a smooth interior and can be removed for cleaning without hiding corners, making daily cleaning easier. It is constructed of stainless steel material. There are 2 sizes you can choose. It is an excellent lunch box for dorm, office, home, school, picnic, etc. Item Name: Insulation Bucket Material: Stainless Steel Features: Multilayer, Large Capacity, Detachable, Rust-proof Capacity: Size S: 1.6L, Size L: 2.0L Size Details: L: Height: 25cm/9.84"(Approx.), Diameter: 14.5cm/5.71"(Approx.) S: Height: 21.5cm/8.46"(Approx.), Diameter: 14.5cm/5.71"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Insulation Bucket 1 x USB Charging Cable 1 x Charging Head