Bum bag with a bag capable of carrying a flexible container up to 500 ml. The bum bag has zipped pockets for gels or energy bars. The ergonomic rear is breathable for optimum comfort. Reflective logo increases safety.
The backpack is suitable for races or workouts where you need to have plenty of water and isotonic drinks, while taking 1 bottle in the side pocket + 1 bottle in the front in an elastic drawstring + water reservoir 1.5L (not included) . Ultra-light and durable for the toughest races. It is used on trails and Ultra-trails that require proper equipment.