Lightweight HANK shoulder straps with cut-outs for comfort and ventilation.Shoulder straps include extended hook and loop closure with Tweave 520E sleeves for secure fit.Minimal-style, breathable cummerbund includes internal and external MOLLE webbing for plate pockets and other pouch attachments.Zippers on back panel allow attachment of different Eagle backpacks and accessories.Compatible with all Eagle Removable Front Flaps.Loop on front and back for unit identifier, flag, patches, etc..Tweave 520e 4-way stretch material on interior accommodates multiple plate thicknesses.