Baffle constructs for insulative fill materials

This invention describes a way to build insulated items, like clothing or sleeping bags, using multiple internal compartments called baffles. Each main outer compartment, made of flexible fabric, contains one or more smaller inner compartments. These inner compartments are positioned higher up within the main one and are specifically designed to give the outer compartment its desired shape, particularly in the upper sections, while also holding their own insulation material. The claims narrow this to a design where the inner compartments sit above the main insulation and support the outer shape without disrupting it.