Feature:1. Water-resistant hard EVA shell and sealed zippers,shock-absorbent,rainproof and easy cleaning.2. Reasonable interior space to separate your gears.Convenient hook inside for easy attachment.3. 3L large space design,can put your mobike phones,mini pump,keys,and tire patches etc.4. 45° opening position and double zippers,avoid inner items falling while opening it.5. 4 adjustable fastener straps fits most scooters and bikes.It also can be a handbag with carry handles.6. It can be securely attached to thin top tube and remove it quickly.7. Provided disc brake lock with 7mm(0.27\") locking width,fits for motorcycle, bicycle, etc.Specification:This compact and slim bike bag set provides more convenient and well organization during Cycle!Features:Water-resistant hard EVA shell and sealed zippers,shock-absorbent,rainproof and easy cleaning.Reasonable interior space to separate your gears.Convenient hook inside for easy attachment.3L large space design,can put your mobike phones,mini pump,keys,and tire patches etc.45° opening position and double zippers,avoid inner items falling while opening it.4 adjustable fastener straps fits most scooters and bikes.It also can be a handbag with carry handles.It can be securely attached to thin top tube and remove it quickly.Provided disc brake lock with 7mm(0.27") locking width,fits for motorcycle, bicycle, etc.Specification:Package size: 37*28*15cm / 14.6*11.1*5.9inPackage weight: approx. 406g / 14.3ozDisc Brake Lock:Color: Black / Red / Blue (optional)Material: MetalNumber of keys: 2Locking width: 7mm / 0.27inLock cylinder diameter: 5mm / 0.2inApplication: bicycles, electric cars, motorcyclesPackage size: 120*80*30mm / 4.7*3.2*1.2inPackage weight: 190g / 6.7ozScooter Storage Bag:Material: EVACapacity: 3LSize: 29*16*13.5cm / 11.4*6.3*5.3inWeight: approx. 233.6g / 8.2ozPackage List:1* Storage Bag1* Set of Disc Brake LockNOTE: 1. The bag can prevent light rain,but it can not be exposed to the heavy rain for a long time or direct soak into water.2. Due to different display screen and light effect,the actual color of the item might be slightly different from the color showed on the pictures.3. Please allow 10-30mm measuring deviation due to manual measurement.4. The color of the lock(only for red color) will be sent randomly.Please understand,thanks.Package List:1* Storage Bag1* Set of Disc Brake LockNOTE: 1. The bag can prevent light rain,but it can not be exposed to the heavy rain for a long time or direct soak into water.2. Due to different display screen and light effect,the actual color of the item might be slightly different from the color showed on the pictures.3. Please allow 10-30mm measuring deviation due to manual measurement.4. The color of the lock(only for red color) will be sent randomly.Please understand,thanks.