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,small water bottles 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. Suitable for most electric scooters,electric bikes,etc. Specification: This compact and slim bike bag 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,small water bottles 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. Suitable for most electric scooters,electric bikes,etc. Specification: Material: EVA Capacity: 3 L Size: 29 * 16 * 13.5 cm / 11.4 * 6.3 * 5.3 in Weight: Approx. 233.6 g / 8.2 oz Package List: 1* Bike Frame Bag NOTE: 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. Package List: 1* Bike Frame Bag NOTE: 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.