Merzio Bike Frame Bag Waterproof Bicycle Triangle with 3 Magic Straps Detachable Top Tube Pouch Large Capacity Cycling Accessories for MTB Road Bikes Black

SECURE FIRM INSTALLATION: 3 adjustable magic adhesive straps ensure the bike frame bag stays rock-solid on your top tube. It won't move around even on bumpy trails, fitting most mountain and road bikes perfectly. WATER RESISTANT PROTECTION: Crafted from high-quality waterproof fabric with seam-sealed zippers, this bicycle triangle bag effectively blocks rainwater. Keep your cycling accessories, phone, and tools dry during light rain commutes. OPTIMIZED STORAGE DESIGN: Features a smart dual-sided layout with a smooth zipper on one side for secure items and a quick-access mesh pocket on the other. Easily separate wet and dry gear while riding. LARGE CAPACITY POUCH: This spacious bike bag holds all your daily riding essentials. Easily pack your mobile phone, mini pump, gloves, sunglasses, and repair tools without feeling bulky on your journey. SLIM PROFILE & SAFE RIDING: The ultra-slim body design minimizes wind resistance and strictly avoids rubbing against your legs. Enjoy a natural pedaling posture and a safe, comfortable mid or long-distance ride.