Bicycle Bag Waterproof Sport Backpack USB 15L LED Turn Signal Light

Size : M Function : Bike Backpacks Model Number : Bike Backpacks Backpacks Type : Softback Rain Cover : No Gender : Unisex Material : Polyester Brand Name : VKTECH Origin : Mainland China 1. Backpack + turn signal two-in-one : it is not only a backpack, but also a bicycle steering taillight. 2. Wireless remote control : convenient and fast. 3. Large area warning : improve the level of safety at night. 4. Night reflection : improve the safety of cycling at night. Material : Polyester Color : Gray, Yellow, Green Size : About 400x280x70mm/15.75*11.02*2.76in Net Weight : About 450g Capacity : 15L Backpack battery : 650mAh lithium battery (battery included) 15L Bicycle Backpack with LED Turn Signal Light Cycling Bag Wireless Remote Control Outdoor Safety Running Night Riding Climbing Hiking Travel Backpack Feature: 1. Backpack + turn signal two-in-one: it is not only a backpack, but also a bicycle steering taillight. 2. Wireless remote control: convenient and fast. 3. Large area warning: improve the level of safety at night. 4. Night reflection: improve the safety of cycling at night. Specification: Material: Polyester Color: Gray, Yellow, Green Size: About 400x280x70mm/15.75*11.02*2.76in Net Weight: About 450g Capacity: 15L Backpack battery: 650mAh lithium battery (battery included) Charging method: USB charging Remote control battery: 2 * CR2032 button cell (including battery) Suitable for use: cycling, camping, hiking, mountaineering, excursions, daily leisure Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-3cm