This is the simple way how to make insulated lunch bag stepbystep , your food will stay hot wherever you want. The thermos bag design is very comfortable. Practical and lightweight.

Material:

Cotton fabric
73 x 44 cm
30 x 14 cm
10 x 8 cm

PE Foam Insulation
70 x 44 cm

Others
Magnet Button
Swivel Hooks 3.5 cm

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