The SOG TOC is the ultimate 20L daypack for an urban warrior or forest adventurer. Its light overall weight makes it easy to carry. Sternum strap with whistle Impact-resistant top panel with internal organization to safely secure and stow valuables Internal organization pockets and key ring clip inside main compartment 2mm PE sheet suspension to distribute weight for comfortability. Kodra 500D nylon material with a polyurethane coating for long-lasting durability, reliability, and water resistance. The quick-adjust shoulder straps, padded hip belt, and rigid suspension keep it comfortable all day long. As the Tactical Operating Center, this pack house Mfg: Sog Knives