LUYISABER 【Capacity Up】New Running Backpack Increased back storage! This ultra-lightweight backpack is perfect for trail running, long runs, hiking, cycling, and walks. Despite its lightweight design of only 200g, it combines storage capacity and stability. ◎Features Ultra-lightweight 200g: Makes it less tiring even during long runs and races Front storage: Quickly access water bottles, soft flasks, and energy gels. Zipped storage also available for smartphones. Back storage: Compatible with hydration systems for peace of mind on long runs. Increased capacity allows for storage of outerwear, etc. Stable design: Fits the body comfortably even when running Adjustable width for waist size adjustment Emergency whistle included: Safety feature for peace of mind Excellent breathability: Mesh material prevents stuffiness ◎Product Specifications Weight: Approximately 200g Color: White Capacity: Front pockets (for soft flasks and storage), back (hydration compatible) Unisex ◎Recommended Points Suitable for races and everyday training Comfortable fit that minimizes bouncing Whistle included for emergencies Lightweight & simple design for easy use ◎Search Keywords #trailrunning #trailrunning #runningbackpack #hydration #softflask #ultralightbackpack #hikingbackpack #outdoor #rogaining #cycling #pistbike #roadbike #crossbike