Elevate your outdoor adventures with the LED fiber optic backpack, a perfect blend of style and functionality. Available in two stunning colors: black and white, this backpack is designed for the modern trendsetter who loves to make a statement while on the go.

What sets this backpack apart is its RGB colorful discoloration feature, allowing you to customize your look with a variety of luminous colors. Choose from 11 different light emitting modes to match your mood or the occasion. Whether you're cycling at night or hiking under the stars, you'll be sure to turn heads.

Powered by a polymer lithium battery with a capacity of 45mAh, this backpack offers a reliable performance with a charging time of just 4 hours and a runtime of up to 10 hours. The 5V / 1A voltage and current make it easy to charge while you're on the move.

With dimensions of 40*34cm, this backpack is spacious enough to carry all your essentials without sacrificing style. Whether you're commuting, attending a festival, or simply enjoying a night out, the LED fiber optic backpack is your go-to accessory for practicality and flair.