Lipo Batteries are an Investment.  Treat them like it.   ProGear Lipo Transport Case safely protects your Lipos within Ammo Boxes that Carefully organize around your other equipment.  Outter Shell is Aluminum Hard Case to resist transit impacts.  Ammo Boxes are Vented & Lined with Flame Retardant material to protect in the event of fire.  Standard Size Case can be carried onboard and will accomadate up to (8) x 16,000 mAH, 6S Lipo Batteries.  If you're flying FreeFly Alta 6 or Alta 8 this is the Safe Battery Protection that you're looking for!   ( Two Complimentry Component Cases included )

ProGear Lipo Transport Case w/ 4 Ammo Box Combo