Designed to be worn with or without body armour on operations or during training. The Odin 75L mission pack uses a modern design with a single main compartment that can be accessed from the top or the lower front zips. An internal baffle allows the main compartment to be split into two sections. The pack has additional pockets on the lid, sides, front and inside. Pouches can be attached using the MOLLE system on the sides and front. A ballistic helmet or rain suit can be stored using the removable beavertail on the front.

Internal MOLLE webbing allows radios to be secured inside. Hydration bladders can be secured internally and multiple exit ports are provided for antennas, headset cables and hydration hoses.

A Size Adjustable (SA) back system allows the pack to be adjusted for different back lengths. Quick-release buckles on the removable hip belt and shoulder straps allow the pack to be released quickly in emergencies. The design facilitates adopting all firing positions and carrying out kinematic actions.