Schwalbe DV12

"The Schwalbe standard bicycle inner tube DV12 is the ideal choice for cyclists who rely on reliability and durability. Developed for bicycle tires in sizes 26 to 27.5 inches (ETRTO 32/47-559/597), this inner tube offers outstanding air stability that lasts an above-average amount of time. This exceptional property is the result of the use of high-quality material and a uniform wall thickness, which has ensured the highest reliability for years."
"Thanks to its millionfold proven construction, the Schwalbe DV12 bicycle inner tube is an indispensable accessory for every cyclist who values quality and durability. Whether on long tours or for everyday use, this inner tube remains durable and offers a high level of safety and comfort."