Bike accessories and heart rate sensor

giving away for a chocolate bar (Ritter Sport Milk Chocolate with Whole Hazelnuts 100g or other with nuts) or for a couple of any non-alcoholic beer cans/bottles, or 3 euros for example (location Limassol MyMall or any point on weekends) * heart rate (HR) chest strap sensor SunDing China or * ContiTube Race 28 (700C) inner tube for road bikes or * handlebar mount for phone, extendable (convenient for riding with maps/music) or * handlebar mount for Garmin watch (if anyone happens to have a watch with sensors/maps but no bike computer) or * Zefal Mini Jet manual bike pump with frame mount