Two Functions – This insulated bag keeps food hot for 2–6 hours and also keeps items cold depending on the temperature. Compatible for daily use.Large Capacity – Dimension: 24 x 22 x 16 cm; Capacity: 8L. This lunch bag is ideal for students, employees, and mums to carry lunch. Compatible for multiple user needs.Material – Double-layer fully insulated & waterproof lining: 600D Oxford + insulating cotton; closure: a zipper that allows easy access inside. Compatible for durable everyday usage.Practical Design – At the top, there is a handle and a detachable upper compartment that can be separated to expand space for bottles and dishes; on the outer side, there is a shoulder strap; on the front, a pocket, and at the back, a mesh pocket for carrying small daily items. Compatible for convenient organization.Multifunctional – Suitable for various occasions beyond daily life: school, office, travel, vacation, workout, outing, picnic, etc. Compatible for versatile use.