Abstract: A rifle carry bag includes: a bag body with rifle pockets positioned side by side, each with a bottom mounted ballistic pouch, optionally with gaps between each adjacent pair of rifle pockets, such that the bag body can be rolled up with rifles inside and locked with padlocks secured to d-rings; at least one strap assembly, including an elongated strap and first and second strap couples; a pair of handles; exterior and interior accessory pockets; an elbow pad; and optionally a shoulder strap.

Abstract: A rifle carry bag includes: a bag body with rifle pockets positioned side by side, optionally with gaps between each adjacent pair of pockets, such that the bag body can be rolled up with the rifles inside; at least one strap assembly, including an elongated strap and first and second strap couples; a pair of handles; exterior and interior accessory pockets; and optionally a shoulder strap.

Abstract: An oxygen delivery system which provides a visual and audible warning signal for system or oxygen flow failure. When pressure fitted tubing detaches, the audible whistle alarm indicates that the oxygen delivery system has become disconnected and the system has failed. An audible alarm signals that the oxygen delivery system has failed. A clear acrylic ball, located at the device's central area, contains a fan. The fan is mounted so that it turns in response to oxygen flow. The turning fan has blades which are color coded to visually indicate the delivery rate of oxygen to a patient. An anti-reflux mechanism, located at the proximal end of the device assures the elimination of back-flow pathogens into re-usable permanent equipment.