Aspire Nautilus 3SR MTL Tank 3ml Top Slide Refill 510

Overview

The Aspire Nautilus 3SR Tank is a compact, user-friendly tank designed for a measured mouth-to-lung draw with straightforward day-to-day handling. Built around a standard 510 connection, it fits a wide range of compatible mods and keeps the setup process simple. The slide-to-open top fill system makes refilling quick and tidy, while the adjustable bottom airflow lets you fine-tune the draw to suit your preferred style. Manufacturer and retailer information shows the tank uses Aspire’s Nautilus coil family and includes a 510 replaceable drip tip, with the Nautilus 3SR sold in both 3ml and 4ml variants depending on market configuration. The supplied coil selection in this package includes a 0.3ohm Nautilus 2S coil and a 1.8ohm Nautilus BVC coil, giving you flexibility for different liquid strengths and airflow preferences. This is a practical option for vapers wanting dependable flavour, simple maintenance, and an uncluttered, modern tank design.

Key Features

• Slide-top filling for quick refills
• Adjustable bottom airflow control
• Standard 510 connection
• 510 replaceable drip tip
• Compatible with Nautilus coil family
• Easy coil replacement with filled tank
• Designed for mouth-to-lung vaping

Specifications

• Brand: Aspire
• Product Type: MTL Tank
• Tank Capacity: 3ml
• Connection: 510
• Filling System: Top-slide refill
• Airflow: Adjustable bottom airflow
• Drip Tip: 510 replaceable
• Included Coil 1: 0.3ohm Aspire Nautilus 2S Coil
• Included Coil 2: 1.8ohm Aspire Nautilus BVC Coil

Compatibility

• Works with mods featuring a standard 510 connector
• Uses Aspire Nautilus coil series coils
• Compatible with included Nautilus 2S and BVC coils

Package Contents

• 1 Aspire Nautilus 3SR Tank
• 1 0.3ohm Aspire Nautilus 2S Coil
• 1 1.8ohm Aspire Nautilus BVC Coil
• Spare Drip Tip and O-Rings
• 1 User Manual

Usage Guidance

• Prime each coil before first use
• After filling, allow the coil to saturate
• Adjust airflow gradually to find your preferred draw
• Check the tank is securely fitted to the mod
• Use the slide-top fill system carefully to avoid spills

Frequently Asked Questions

Is the Aspire Nautilus 3SR a mouth-to-lung tank?

Yes, it is designed for MTL use and supports a controlled, tighter draw.

How do I refill the tank?

Slide the top cap open to access the fill port, then close it securely after filling.

What coils does it use?

It uses Aspire Nautilus series coils, including the supplied 0.3ohm and 1.8ohm options.

Does it fit standard vape mods?

Yes, the 510 connection makes it suitable for many compatible mods.