If you are looking for the actual packs that inspired such mods, the latest K4 System offers:
Often increases the number of slots available for artifacts or specialized tools directly within the backpack's interface. Comparison to Real-World Exo Packs If you are looking for the actual packs
Utilizes 500d Cordura for a balance of durability and water resistance. If you are looking for the actual packs
This modification is designed to improve the "Exoskeleton" (Exo) equipment's utility by expanding its carry-weight and storage capabilities. If you are looking for the actual packs
Allows for carrying meat or heavy gear between the bag and the frame.
Built with custom carbon fiber stays for vertical rigidity and torsional flexibility.
Adjusts the maximum carry weight to a more realistic or "unlocked" value (often 80kg to 100kg+), allowing players to haul more loot without becoming encumbered.