The new estarli frunk bag is a super versatile front cargo bag designed specifically for cargo bikes. In its open form, it acts as a sturdy material crate, secured to the front rack and handlebar stem with velcro straps. It’s 45 centimeters high, roomy enough for a large load, and can be rolled down into a fully waterproof bag. Perfect for all kinds of cargo, weatherproof, and easy to transform.