Rainproof Material Crafted with rainproof polyester, this backpack ensures your essentials stay dry during wet rides. Lightweight Design The backpack's lightweight design makes it easy to carry, enhancing your cycling experience. Eco-friendly Produced without high-concerned chemicals, this backpack is an eco-friendly choice for environmentally conscious cyclists. Outdoor Versatility Ideal for outdoor cycling, this backpack offers durability and functionality for adventurous rides. Customizable Feature With its customizable feature, you can tailor the backpack to suit your specific cycling needs.