Instapak Expandable Foam provides an on-demand, equipment-free, protective void fill packaging solution. 

Suitable for a range of shapes and sizes, these expandable foam bags offer cushioning and protection without the need for any dispensing systems. With a "press, pat, and pack" activation, they expand up to 27 times their original size, forming custom-fit foam cushions. Instapak Quick RT foam bags are ideal for void-fill packaging high-value items. The foam void fill bags are flat when placed into storage, saving valuable space.