I've had this Dakine backpack for ~17 years and have taken it on all my trips. The zippers on this thing still work like they are new. All my other backpacks have
Dakine Heli Pack 12L - Black, One Size : Sports & Outdoors - Amazon.com
My companion for over ten years now. Has seen daily use indoors, outdoors, for college, winter sports, paintball, hiking, traveling and just about everything else. Not one mark of damage to it. [