ROCKBROS Bike Bag, Bicycle Top Tube Bag, Cycling Frame Pannier, Cellphone Holder Mount, Carbon Fiber, Water Resistant, High Sensitive Touch, Mobile Phone Bag Fits Phones For 6" <br> <b>Product Details:</b> <br> <br> Brand: RockBros <br> Material: TPU + Composite Carbon Polyester <br> Dimensions: 8.15 * 3.74 * 5 inch ( 20.7 * 9.5 * 12.7 cm ) <br> Weight: 0.33 lb ( 0.15 kg ） <br> Waterproof or not: Water Resistant <br> Color: Black <br> <br> <b>Fearures:</b> <br> <br> Fits phone size for 6" below. <br> Made of composite carbon polyester,durable and water resistant. <br> Sealed double zippers closure to prevent water and dirty enter in. <br> The sun visor and flashing board is great use for rainy or sunny day. <br> Large capacity can put any small things that you want to take it with you. <br> TPU film window offer high sensitive touch screen. <br> 3 straps are long enough to sturdy hold the bike bag on the bike,it doesn't move around when tightened it doesn't move around when tightened. <br> Both sides of bags reflective tapes to protect night ride safety. <br>