•【Versatile Outdoor Backpack】Designed for lightweight hiking, outdoor cycling, and travel, this ESLNF backpack offers 16L capacity for all your adventure essentials. •【Ergonomic Design】Features a professional load-bearing system with scientific pressure distribution, ensuring stable and comfortable wear during activities. •【Enhanced Breathability】Thick foam back panel with ventilation holes promotes air circulation, keeping you cool during intense outdoor pursuits. •【Expandable Storage】External mesh pocket provides additional storage space, allowing you to carry extra gear when needed. •【Night Safety Features】Reflective strips on the front and back of the backpack enhance visibility during night rides for added safety. •【Music On-The-Go】Dedicated port for headphone cables enables easy connection to internal devices, eliminating the need to repeatedly open and close zippers. Specifications: •Material: Nylon + Polyester •Weight: 225g •Capacity: 16L •Application: Lightweight hiking, outdoor cycling, travel, etc. Package included: •1 x Outdoor Backpack •Not included other items