Biggdesign Nature Bicycle Bell has a clear, sweet and loud sound.The Biggdesign Nature Water Bottle is designed by Aysu Bekar. The water bottle is designed with her beautiful and stylish lines. We made special design products with the collection called ''Nature''. She is inspired by nature and healthy life essentials. She wants to create awareness to the necessity of exercise. She used bicycle motives in her paintings to encourage people for a healthy life. PRODUCT FEATURES: • The bell which is printed by Aysu Bekar's ""Nature"" pattern. • Material: Steel • 75 dB clear and strong sound • Applicable for 19-22 mm handle bars.