Aspire ASPIRE Nautilus 3SR (4 ml) Tank

The ASPIRE Nautilus 3SR tank brings the legendary Nautilus series into a new era with its 4ml capacity and versatile design. This tank gives you the freedom to switch between mouth-to-lung and restricted direct-to-lung vaping styles using the same device. The seven-setting adjustable airflow lets you fine-tune your draw exactly how you like it.

ASPIRE built this tank with stainless steel and durable Pyrex glass. The Nautilus 3SR features an improved sliding top-fill system that makes refilling quick and mess-free. The 24mm diameter fits perfectly on most mods. The enhanced anti-leak design keeps your juice where it belongs. You can use any coil from the Nautilus BVC series, giving you complete control over your vaping experience.

The larger 4ml capacity means fewer refills throughout your day. The precision airflow control adapts to whatever style you're in the mood for. Whether you're running salt nicotine at lower wattages or pushing freebase juice with a bit more power, this tank delivers consistent flavor. It provides the reliable performance that the Nautilus name is known for.