thermal insulated lunch box portable stainless steel lunch box bento picnic storage lunch box

description: dinnerware type:bowls material:stainless steel +pp production:multi-layer capacity:0.7l,1.4l,2.1l,2.8l color:blue,green,orange size:the single layer size:16.5*9cm s for one layer m for two layers l for three layers xl for four layers( kindly choose your needed one :) )