Kelty’s Tactical 30 Degree Field Bag has been engineered with 100% made in the US materials and manufactured in the USA, this sleeping bag has been constructed using military-grade specifications. The Tactical 30 Degree Field Bag features an oversized, rectangular footbox for use with 'boots on', a secondary closure system for quick exit and egress, designed for cold weather use with gloves on, full length insulated draft tube, color-coded zipper pulls and drawcords. Kelty’s Tactical 0 degree bag can fit into the Kelty Tactical 30 degree bag to provide a -30 degree system. Tested by our troops, this sleeping bag has proven to be a durable, performance driven product. Built for those who serve and prepared for any type of excursion.