The Swiss+Tech Utili-Key 6-in-1 is a useful, lightweight multi-tool that can help get you out of a jam. This multitool by SwissTech is ultra-light, durable and a precision-crafted tool that has a straight knife blade and a serrated cutting surface, a flat screwdriver, a Phillips screwdriver, a micro-sized screwdriver, and a bottle opener, and weighs in at an amazing .5 ounces. The Swiss-Tech Utility Key Multi Tool makes minor repairs, assemblies, installations, and hundreds of jobs an easy undertaking. The patented quick-release design easily snaps to your key ring, and just as easily releases for multiple ever day tasks. The Swiss Tech Utili Key Multitool is ideal for indoor or outdoor activities and emergency situations; this tool comes in handy on the road and at home and comes with a lifetime limited warranty.