This Toolitin frame bag is the perfect accessory for any cyclist. With a convenient zip closure, it allows for easy access to your phone and other essentials while on the go. The bag is made from durable polyester and fabric materials, ensuring it can withstand the wear and tear of regular use. The medium-sized bag is compatible with all mountain bikes and features a front position, making it a versatile addition to your cycling gear. The black color and sleek design make it a stylish choice for any rider.