Large inner space for quadcopter and all accessories Holds controller with range extender Holds (5) batteries and charger Convenient laptop compartment Can be carried as either a shoulder bag or backpack, and has six outside pockets for convenience Withstands external shock with tear-resistant fabric and an ultra-lightweight protective design Water-resistant. Includes rain cover Compatible with the Phantom FC40, Phantom 1, 2, 3, & 4 Designed for All DJI Phantoms and similar quadcopters