The SAR 40 is a great bag to have with you on long day trips or short overnight travels. Big enough for your ten essentials but small enough to carry on. This is your minimalist pack that you will augment with a larger bug out bag. The Main bag is accessed through a large U shaped front YKK zipper with a top pocket that has a zippered bottom allowing pass through access for longer items. Extensive MOLLE attachment panels on the top, front and bottom along with multiple d-rings, slides and loops allow for additional attachment of side pockets and other gear to the exterior. Interior Velcro loop strips help you increase organization with organizer pockets and separation panels. Made in USA from 1000 D and Junior Ballistics nylon it is both durable and abrasion resistant. Organize your base kit, fill up the SAR 40 and take it with you wherever you go for real peace of mind.