stainless steel large capacity insulation steaming rice box multi-layer hand-held bento box student portable pan heated lunch box cabas rice bucket

single layer material [heat preservation not available]] double-layer hollow [insulation]]

14cm two layers + chopsticks spoon 14cm three layers + chopsticks spoon 14cm four layers + chopsticks spoon 14cm five layers + chopsticks spoon 16cm two layers + chopsticks spoon 16cm three layers + chopsticks spoon 16cm four layers + chopsticks spoon 16cm five layers + chopsticks spoon 18cm two layers + chopsticks spoon 18cm three layers + chopsticks spoon 18cm four layers + chopsticks spoon 18cm five layers + chopsticks spoon 20cm two layers + chopsticks spoon 20cm three layers + chopsticks spoon 20cm four layers + chopsticks spoon 20cm five layers + chopsticks spoon