How about rethinking the lunch bag? The Mighty Stash Pack is compact, expandable, and easy to clean. Sounds great, right? Thanks to its tetrahedron shape, it can expand to hold a big lunch and then fold down to a flat, slim envelope when empty. Thermal insulated lining (plus an optional removable ice pack) will keep your food at the right temperature, plus it has a carabiner clip for transport and attachment.
-Durable Polyurethane (PU) coating
-Storage area for a removable ice pack (Not Included)
-Comes with a sturdy carabiner
-BPA free, Phthalate free, Lead-free, No PVC, non-toxic
Dimensions: 10.75″ l x 5″w x .5″d (flat)