1.Unique design with acute angle design to enhance anti-slid effect and ensure smooth zipper operation. 2. Special double zipper "U" design 3.PVC touch screen transparent window PVC is flexible and non-toxic long storage time 4.600D dacron lightweight and durable 5.Comes with audio extension cable to enjoy music while using 6. Reverse opening design avoids the impact between bicycle and the mobile phone articles won't fall out 7. Built-in PF board strong support ability to maximize bag space. Built-in PE material good cushioning performance. Mobile phone bag back side uses the same material protects the mobile phone from shock. Brand ROSWHEEL Model 12496S-G5 Quantity 1 Color Black + Blue Material Polyester Functions Carrying your mobile phones and other gadgets while cycling; Transparent window design you can operate your touch screen phone; You can easily enjoy music while riding; With reflective stripe ensures your safety while riding at night Best Use Multisport Gender Unisex Waterproof No Capacity 1 L Packing List 1 x Bag 1 x Data cable (28cm)