Features :Reinforced stitching for heavy loadsZipperswill open and close buttery smooth every timePlenty of space for all kinds food delivery itemsKeep food warm and cold for hoursLeakproof,water and odor resistantSize:S: 28 x17 x 20cm/16LM: 36x23x26cm/28LL: 44 x30 x31cm/50LXL:52 x35x39cm/70LMaterial: woven material (waterproof)Package includes: 1x Thermal insulation bagNotes:1. Please allowed 1-3mm differences due to manual measurement, thank you for your understanding!