Schwalbe AV19AP Air Plus

"The Schwalbe AIR PLUS bicycle inner tube Nr. 19AP is the ideal choice for anyone looking for a reliable and durable tube for their 29 inch bicycle tires. With an ETRTO-Gru00f6u00dfen of 40/62-622, this inner tube offers a perfect fit for a wide range of tire widths. The increased wall thickness of the tube ensures that the air is held for longer, which means that re-inflation is required less often."
"In addition, the Schwalbe AIR PLUS offers above-average puncture protection. This makes it particularly attractive for cyclists who are riding on uneven terrain or simply appreciate the safety that a high-quality tube offers. The robust design and well thought-out construction ensure that this inner tube remains reliable even under demanding conditions"