Eberlestock Hookup Kit Combo - QR and Metal Hook/Strap 2-Pack Dry Earth. Use these straps with either the Kite or Switchblade packs to compress the side front or use inside the pack adding a versatile strap to secure any kind of load. These Hook Up Kits are also used to attach either of the previously mentioned packs to either the Carrier or Mainframe packs. These Hook Up Kits can also be used with traditional Molle webbing. Specifications for Eberlestock Hookup Kit Combo: Manufacturer: Eberlestock Color: Dry Earth Quantity: 2 Pack Package Contents: Eberlestock Hookup Kit Combo Eberlestock ACHQME: Hookup Kit Combo: QR + Metal Hook/Strap 2-Pack Dry Earth