Caribee Op's 50L Backpack Key Organiser Available to purchase separately for

Available to purchase separately for fitting to most backpacks that are hydration ready

Low profile screw cap for easy filling

Large main storage compartment can hold all your daily needs

To make the backpack waterproof

Caribee Op's 50L Backpack Key Organiser Available to purchase separately forCARIBEE 50 Litre Back Pack Often referred to as a 72hr backpack, the Op's pack is based on a military design used for operations up to 72 hours in duration. This 50L backpack has great capacity and full of useful features. Large capacity 50L operations style backpack Bio form air mesh harness system with internal aluminum stay for extra support Sternum strap for improved harness stability Padded adjustable hip belt great for securing the pack weight