The updated bike sweatabsorbent belt with a builtin mobile phone bag is designed to protect your bike while giving you convenient phone storage. It fits devices under 5.5 inches and mounts securely on the saddle tube and handlebars. Key benefits Protects your bicycle from sweat: sweat is absorbed at the seatpost and handlebar areas, helping to shield the frame, components, and trainer contact points from moisture. Convenient phone storage: integrated pocket keeps a phone up to 5.5 inches within easy reach during rides. Easy installation: attaches to the saddle tube with a strap and is secured to the handlebar with a secondary bracket. Indoor training ready: specifically helps manage sweat when using a bicycle trainer indoors. Patented features and compatibility Mobile phone compatibility: pocket designed for phones under 5.5 inches. Mounting method: strap connects to the saddle tube; an additional bracket is mounted on the handlebar for stable support. Functional design: duallocation setup (seatpost and handlebars) maximizes sweat absorption and bike protection. Use scenarios Indoor trainer workouts: place the belt on the saddle tube and the handlebar to absorb sweat and protect the bike while you train indoors. Regular outdoor rides in hot weather: reduces sweat accumulation on the frame and handlebars, helping keep components cleaner. Onthego riding with phone access: store a phone in the builtin pocket for GPS navigation or calls, without taking your hands off the bars.