This premium protective travel bag features a thick neoprene outside with our signature Ekrin logo and a soft felt inside liner. It's designed to fit our full size guns (Kestrel, B37, 365 and B37S) with room for a few attachments, but could also be used for our Bantam gun with room for all of the Bantam attachments. If you find the hard case to be too bulky to bring in your gym bag or when traveling, this soft bag provides a more compact protective option for taking your Ekrin massage gun with you wherever you go.