Features: The Zol Medium Waist Bag with Bottle Opener. We have upgraded our best selling waist bag, with a patent pending invention and useful bottle opener inserted into our waist strap. This innovation will make your fanny pack an essential item. Perfect for cycling tours, trekking, traveling, and the beach. We recommend the Medium Waist Bag with Bottle Opener to fit more essentials. One year warranty directly with manufacturer. - Sunglasses pocket. - Bottle opener is in the strap. - Three (3) compartments with zipper. - Our buckle is extra strong, making it the perfect bag. - All Zol products include a one-year warranty. No questions asked, directly with manufacturer, just pay shipping and processing fees.