Key features 2-litre capacity – suitable for longer distances and training sessions Made of lightweight and durable EVA material BPA-free materials – safe for health Flexible tube with mouthpiece – drink without removing the hydration bladder PP valve – convenient opening and closing Compatible with most running and trekking backpacks Easy to clean and fill Ideal for running, trekking, MTB and other outdoor activities Leak-proof design – prevents leakage in the backpack Technical specification Hydration bladder: EVA Valve: PP Tube: PVC