FILBE meaning in General ?

What is Family of Improved Load Bearing Equipment mean?

Family of Improved Load Bearing Equipment (FILBE) is a series of equipment used by the United States Marine Corps for personal load carrying. It comprises the backpack and various attachments carried by an individual Marine in the field. The FILBE was designed as an improvement over the prior ILBE system that was not compatible with the newest body armor systems.

The FILBE consists of the following components:

USMC Pack SystemMain PackFrameShoulder Harness AssemblyHip beltMain BagAssault PackAssault PouchSustainment Pouch (qty. 2)Hydration Pouch (qty. 2)Hydration CarrierHydration Bladder System (CamelBak)100 oz. Hydration BladderTube KitTube HolderHydration Bite Valve with CoverSternum CinchSub-Belt (known as "Girth Hip Belt")Repair kitToaste Ellipse CordlocGrimlocGTLL Split-bar1" Male Techno Grab (qty. 2)1" Female Snap-on Repairable (qty. 2)USMC Pack Instruction CardChest RigUSMC Chest Rig AssemblyHarness AssemblyUSMC Chest Rig Repair KitAttaching Strap Assembly (for MTV/SPC)(2 pair)IMTV/PC Attaching Strap Assembly (2 pair)1" Quick Attach Surface Mount (6 each)1" Single Bar Repairable, Male (2 each)1" Waveloc Repairable, Female (2 each)1" Waveloc Repairable, Male (2 each)USMC Chest Rig Instruction CardUSMC Equipment Pouches9mm 15 Round Magazine pouchM16/M4 Speed Reload Magazine pouchM16/M4 Single/Double Magazine pouch40mm Grenade pouchPop-up Flare pouchM67 Grenade pouchSquad Automatic Weapon (SAW)/Utility pouch12 Gauge Shotgun Shell pouchMulti Grenade pouchDump pouchUSMC HolsterUSMC Corpsman Assault SystemMedical Assault PackMedical Sustainment BagModular Medical PouchMedical Thigh RigMedical InsertsNarc PouchMedium Pouch (Qty. 2)Large Pouch (Qty. 2)Small Reversible Pouch (Qty. 2)Medium Reversible Pouch (Qty. 2)Elastic Panel (Qty. 2)Double Pocket PanelTriple Pocket PanelStacked Pocket PanelIndividual Water Purification System reference nan