VAPORESSO COSS: Redefining Vaping Excellence, and a Sneak Peek at COSS 2.0

VAPORESSO COSS: Redefining Vaping Excellence, and a Sneak Peek at COSS 2.0

Hi, I’m Bob, Product Manager at VAPORESSO. Today, I want to dive deep into a product that’s been a game-changer for us—the VAPORESSO COSS. Since its launch, it’s not just a vape device; it’s a statement of how we’re reimagining the vaping experience by solving long-standing pain points. And yes, we’re already cooking up something even better: COSS 2.0. Let’s start with where it all began.

VAPORESSO COSS Gen 1: The Innovation That Won the First Golden Leaf Award

When we set out to create COSS, we asked: What do vapers truly struggle with? Leakage, inconsistent flavor, constant recharging, and messy refills topped the list. COSS was our answer—and it didn’t just meet expectations; it set a new industry standard, earning us the first Golden Leaf Award for innovation. Here’s why:

  • World’s First Smart e-Liquid Supply System: No more fumbling with droppers or spilling e-juice. With a single click, you fill the pod, and its 8.1ml capacity (way larger than most pods) keeps you stocked for days. We wanted “always full” to be a reality, not a promise.

  • Auto Power Supply System: Ever reached for your vape only to find it dead? COSS fixes that. Drop the vape stick into its hub, and it charges automatically. The total 1750mAh battery? It lasts almost a week for most users. “Always powered” isn’t a tagline—it’s a guarantee.

  • Coil-Oil Separation & Vacuum Seal: No Leaks, Fresh Flavor Every Puff: Traditional vapes soak coils in e-liquid, leading to stale flavor, burnt hits, and leaks. COSS changed that with two world-firsts: a coil-oil separation system (so liquid only reaches the coil when you inhale) and a vacuum seal system that keeps e-juice airtight. No air contact means no oxidation, no leakage, and every puff tastes as fresh as the first.

  • Intuitive Design That Feels Natural: We studied smoking habits to make COSS feel unconscious to use. It’s one of the smallest vape sticks around, yet packs enough power and liquid to avoid constant checks. Inhale, and it responds—no buttons, no hassle.

Why It’s a Cut Above the Rest

What truly sets COSS apart is consistency. Traditional vapes suffer from “flavor decay”—the first puff tastes great, but by the end of the pod, it’s muted or burnt. COSS eliminates that. Thanks to its coil-oil separation and vacuum seal, every drop of e-juice hits the coil fresh, with no repeated heating or soaking. From your first inhale to your last, the flavor stays true.


Add in its compact size (93.5mm x 17mm for the stick) and the hub’s 1500mAh battery, and you’ve got a device that fits in your palm, lasts a week, and stays leak-free. It’s not just “small and powerful”—it’s thoughtfully designed for real life.

COSS 2.0: Your Voice Shapes the Next Chapter

We’re proud of COSS Gen 1, but innovation never stops. Over the past year, we’ve listened to your feedback—what you love, what could be better, and what new features you’re craving. That’s why we’re excited to announce: COSS 2.0 is coming.

We’ve spent months refining, testing, and dreaming up upgrades that build on Gen 1’s strengths. But here’s the thing: we want you to be part of this journey. What do you want in COSS 2.0? More battery life? New flavor-enhancing tech? Even easier refills?

Vote now to tell us your favorite features—whether it’s refining the auto-supply system, boosting capacity, or something we haven’t even thought of yet. The top-voted ideas will shape COSS 2.0, and if your suggestion is adopted, you’ll get early access to test it before anyone else.

Join the Conversation

COSS Gen 1 was a revolution because it put your needs first. COSS 2.0 will be even better—because you help design it. Whether you’re a long-time COSS user or curious to try, your input matters.

Let’s make COSS 2.0 the best vape yet. Vote, share your thoughts, and stay tuned—something amazing is coming.

14 Likes

World’s First Smart e-Liquid Supply System: No more fumbling with droppers or spilling e-juice. With a single click, you fill the pod, and its 8.1ml capacity (way larger than most pods) keeps you stocked for days. We wanted “always full” to be a reality, not a promise.

Id love to see this in action! This seems amazing because 2ml pods are empty so quickly when im chainvaping. Any video available for the curious? :grin:

4 Likes

agree, 2ml pods are empty so quickly

2 Likes

Agree no more.
Larger pods, better experience

1 Like

Let us look forward to the second generation of COSS!

This might be the most exciting release of the year :star_struck:

Thank you for your reply. The next generation we may apply different way to refill the pod stick and it may change the style.