Rock bros bike phone front frame bag top tube bike bag bicycle handlebar bag cell phone holder mount bag cycling accessories storage pouch product details: brand: rock bros material: composite carbon polyester dimensions: 7.87*5.91*4.72Inches 20*15*12cm weight: 0.55Lb 251g capacity:1l hook&loop design using a large area of hook&loop to fix the phone is more stable and not easy to fall off.What's more, easier to put on and take off. Classified storage layered storage design can make your items stored more orderly and more convenient to use keys,mini pump, phone etc. Double zipper smooth laminated double zipper, no stuck and not easy to seep water. 1.High sensitive touch screen:our phone bag made of transparent tpu makes you touch your cell phone easily , you can do gps operation, use strava and maps, answer the phone without taking it out while riding classified storage design:this front frame bag use classified storage which separated by grooves in the middle, more convenient to use.Besides, 1l capacity is enough to holds a lot of stuff such as smart phone, wallet, keys, phone, repair kits,mini pump, card etc 3.U-shaped sun visor and dual zippers:the bike top tube bag present a stylish appearance with exquisite twill weaving technology, smooth and seamless double zippers closure makes you use more convenient what’s more, the sun visor and flashing board is great use for rainy or sunny day humanized design:this bike bag has many thoughtful design: large area reflective str...