Ruck Ventilation Frame UL2 Ultralight Backpack Ventilation Frames this backpack offers smart organization

this backpack offers smart organization with five easy-to-access external pockets

Can carry up to 40 pounds (total pack weight)

Designed as the lightest framed backpack on the market

HDPE is FDA-approved and used to make food containers such as milk jugs

SAR experts

Ruck Ventilation Frame UL2 Ultralight Backpack Ventilation Frames this backpack offers smart organizationThe Ruck Ventilation Frame (Ultralight 2) is the easiest and lightest way to give your ruck that ventilated back panel feel. This design uses our patented airflow frame concept to create an airflow gap between you and the pack, helping dissipate heat and prevent clammy, soaked backs. If your ruck lacks ventilation and makes you sweat too much, our frame is the solution to help you optimize it. It's the lightest attachable backpack frame, making your