• Large main pocket can hold cell phones, keys, and other items for outdoor activities.
• The elastic pocket on the shoulder strap keep your cell phone and water bottle.
• Backpack's reflective design enhances your visibility in low-light conditions.
• Breathable mesh back panel and shoulder straps offer a comfortable fit.
• Suitable for jogging, running, marathon, hiking, mountaineering, cycling, hiking, backpacking, etc.