E-Foil Battery Pack Satchel Bag. This new Newf Surf (www.newfsurfboardnet.com) design is finally on our website. The bag will hold a battery up to 18” x 15” x 3.5” thick & priced at just $70.00. A simple satchel bag that has 3/8” thick padding, opens in half for easy access & so your battery can cool & a single strap to use as either a carrying shoulder or handle depending how long you make the strap. Also our new E-Foil & Jet Board Bag will be available in a few weeks in sizes 5’6”-6’4”.