ROCKBROS Waterproof MTB Bike Frame Bag Road Hard Shell Sturdy Storage Lightweight Top Tube Folding 1.1L/1.5L Black

GREAT CAPACITY: Both of 2 types bike bag have advantage of a large capacity and they allow you to put phone, keys, energy gel, cards, mini tools, etc. All the little items stay in the bike pouch WATER-REPELLENT: This bike frame bag is water-repellent. The bag can protect your things in light rain SOLID&RESISTANT: Made up of 3 layers: outer PU material, middle EVA and inner jersey fabric, ROCKBROS bike top tube bag is more wear resistant than normal ones. No deformation any more. High quality and longer service time EASY INSTALLATION: With the help of 3 hook&loop straps, you mount the frame bag on the top tube easily and also you could take down the bag with ease 2 SIZES AVAILABLE: L-9.6*3.9*3.2 inches, CY 1.5L; M-8.7*3.8*2.7 inches, CY 1.1L. Perfect compatible with iphone 8, iphone X, XS, Samsung Galaxy S9, S10 or HUAWEI P20 PRO, P30PRO, etc