SLNT Structured Insert For Faraday Backpack Black 20L. It allows you to neatly arrange and store your belongings maximizing the functionality of the backpack's interior space Specifications for SLNT Structured Insert For Faraday Backpack: Manufacturer: SLNT Pack Application: Travel Backpack Accessory Type: Pack Pack Volume: 20 liters Color: Black Fabric/Material: Neoprene Package Contents: SLNT Structured Insert For Faraday Backpack Shoulder Strap SLNT SPB-BPBINSERT-X: Structured Insert For Faraday Backpack Black 20L