Caravan Running Ultralight Trail Backpack with Hydration for Reflective Unisex Percy's Backpack, Bag, Marathon, Cycling, Jogging, Hiking, Breathable,

【Lightweight and Comfortable】Weighing only 150g, it's less tiring for hiking and cycling. [Breathable structure] Honeycomb mesh allows sweat to escape for comfortable movement. 【Large Capacity Storage】A convenient structure that allows you to organize and carry your essentials. [Includes a built-in bottle] Features a dedicated pocket for easy hydration. [Nighttime Safety] Reflective material ensures safety on dark roads and during early morning activities. [Emergency Response] Enhance outdoor safety with a chest whistle. This lightweight cycling backpack is perfect for outdoor activities. Weighing only 150g, it's comfortable even during long hikes and climbs, and the honeycomb mesh back panel provides excellent breathability. In addition to a large capacity and easy-to-organize storage space, it also features a bottle pocket for convenient hydration. Reflective materials enhance visibility at night, and waterproof zippers protect against sudden rain, making it a safe and reliable choice for use in nature. The chest strap is equipped with a whistle for emergencies, making this outdoor backpack a practical choice for survival situations as well.