This is a Takashimaya original insulated eco-bag. The inside is aluminum-coated, making it a simple insulated eco-bag. There is a mesh pocket on the inside opening to hold a cold pack, and the opening can be closed with a zipper. It can be folded and secured with the attached rubber band for portability. Size: Width: 43.5 cm x Height: 36 cm x Depth: 12.5 cm When folded: 16 cm x 7 cm x 4 cm Brand new, unused. Shipping will be in simple packaging via Mercari delivery. Takashimaya Original Eco-bag Not for sale