3.0 Conceal – Discreet Vape

A Sleek, Discreet Vape Pen for Your 510 Cartridge

The O.pen Conceal 3.0 is a discreet vape pen built for those who want maximum privacy and performance. Its ultra-compact design hides your cartridge completely, making it the ideal low-profile vape pen for on-the-go sessions.

Compatible with all standard 510-thread cartridges—including the increasingly popular 2-gram formats—the Conceal 3.0 blends style, power, and versatility. The sleek body houses a powerful 550mAh battery, while the intuitive LED display keeps you updated on both battery life and voltage settings.

Available in Black and Rose Gold, the Conceal 3.0 is the perfect upgrade for anyone looking for a discreet, high-performance 510-thread battery.

Key Features:

💡 LED Display: Real-time voltage & battery life indicators.

🕵️ Discreet Design: Fully conceals your 510 cartridge

⚡ Variable Voltage: Adjustable from 2.4V to 4.0V for customizable puffs.

🔋 550mAh Battery: Reliable power for extended vaping.

🔄 510 Compatibility: Works with most 510-vape cartridges (including 2g).

🎨 Color Options: Choose between Black or Rose Gold.

View our collection of 510-thread batteries here.

Helpful guides

• 510 battery guide
• Battery charging guide
• FAQs