Overview

The Lost Mary Quasar OS25000 is a big step up from the popular OS5000 series. It brings triple mesh coil technology, up to 25,000 puffs, and customizable power modes, all packed into a sleek, compact frame. Add in an LED animated display, fast charging, and that classic Lost Mary throat hit, and you’ve got a solid, all-round disposable for anyone chasing flavor, convenience, and endurance.

Editor's Notes

The Quasar OS25000 hits a sweet spot for me. It’s simple, strong, and way more advanced than it looks. You get legit flavor density, a reliable draw, and that signature Lost Mary throat kick thanks to the triple mesh coil setup. It’s also one of the more compact high-capacity vapes I’ve tested. Perfect for vapers who want no-fuss performance that still feels premium.

Verdict

9.2

Vapor Density (Triple Mesh) 9.7

Triple-coil tech delivers noticeably denser hits than standard mesh.

Customization 9.4

3 power modes & 3 airflow settings provide excellent RDL/MTL tuning.

Longevity (20ml) 9.5

Massive e-liquid volume; lasts weeks for typical users.

Display Tech 8.8

Flashy animations; great for info, but high visibility.

✅ Best For

Heavy vapers wanting 50mg/5% nic strength
Users who like strong, saturated flavor
Vapers who enjoy tech/screens on their device

❌ Less Suitable For

Stealth vapers (bright LED animations)
Low-nicotine users (no 2% or 0% options)
Light vapers wanting a slim, pocketable pen

Pros

✓ Triple mesh coil maintains flavor to the end
✓ 3 Power modes allow hits up to 25W
✓ Huge 20ml juice capacity (up to 25K puffs)
✓ Adjustable airflow slider for RDL customization

Cons

✗ Animated screen is very bright & flashy
✗ Larger footprint than standard bars
✗ Available only in high (5%) nicotine
✗ Screen consumes battery faster at high power

The Community Verdict

LIKES:

Users love the richness of the flavor and the “spacey” vibe of the screen animations.

GRIPES:

The biggest complaints are the bulky size and the inability to dim or hide the screen in public settings.

VapeBeat Verdict

The Lost Mary Quasar OS25000 hits harder and tastes better than almost any other disposable in its class. While the animations might be “too much” for some, the performance of the triple mesh coil is undeniable. It’s an easy recommendation for anyone who wants a long-lasting workhorse that doesn’t compromise on intensity.

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