The5ive Star Gear ABP-5S Ambush Backpacks are a low profile option designed for outdoor and tactical use that allows for conceal carry. Made from rugged 1200-denier ballistic weave, it will withstand wear and tear from daily use in the field and beyond. The adjustable, air mesh padded straps and back panel offer load carrying comfort. An air mesh back padding improves breathability and wearer comfort, perfect for hot days and long-term wear. External nylon webbing makes it easy for attaching accessories to customize the bag to meet specific needs. Bottom pouch includes a detachable rain fly that can be used in inclement weather or can be removed for added concealment of valuables.