Geek Bar CLR 50K — VPU Chip, Transparent Tank, 3D Waterfall Glow

See Everything. Vape Smarter.

The Geek Bar CLR 50K is the first Geek Bar built around transparency — literally. A fully clear polycarbonate body lets you see the e-liquid, the coils, and the internal components in real time. Add the 3D Waterfall Glow that illuminates the internals when you draw, and the CLR 50K looks unlike anything else in the category.

But it's not just about looks. The CLR (Constant Liquid Regulation) system and VPU chip work together to regulate e-liquid flow to the dual mesh coils, preventing dry hits and maintaining consistent flavor through all 50,000 puffs. With 17mL of 5% salt nicotine, adjustable airflow, and two power modes, the CLR 50K is Geek Bar's most advanced disposable. For adult vapers 21+ only.

CLR: Constant Liquid Regulation

The CLR system is a proprietary wicking technology that regulates e-liquid flow to the coil. Standard disposables rely on passive wicking — gravity and capillary action pull juice to the coil. The CLR system actively manages saturation, keeping the coil evenly wet regardless of how much juice is left in the tank.

The practical benefit: no dry hits. Even when the tank is nearly empty, the CLR system keeps delivering smooth, flavorful draws. Most disposables start tasting burnt or muted in the last 10-15% of juice. The Geek Bar CLR 50K stays consistent to the end.

VPU Chip Technology

The VPU (Vaping Processing Unit) is Geek Bar's proprietary chip. It monitors e-liquid consumption and adjusts power delivery in real time. The VPU works with the CLR system to optimize every draw — managing coil temperature, firing speed, and liquid flow simultaneously.

Geek Bar claims the VPU delivers 23.7% more vapor volume compared to standard mesh coil devices. Combined with the CLR liquid regulation, the result is denser, smoother vapor that stays consistent from the first puff to the last.

Regular Mode and Pulse Mode

The Geek Bar CLR 50K has two power modes:

• Regular Mode — smooth, balanced draws. Full 50,000-puff rating. Optimized for flavor and longevity.
• Pulse Mode — boosted output for stronger throat hit and larger clouds. Puff count drops to about 25,000.

Both modes use the same dual mesh coils with Cotton 4.0 wicking technology. The CLR system keeps the coils saturated in either mode.

17mL Transparent Tank

The Geek Bar CLR 50K holds 17mL of pre-filled salt nicotine e-liquid behind a fully transparent polycarbonate body. You can see exactly how much juice is left — no screen required for juice level. The clear body also shows the dual mesh coils and internal wicking structure.

At 17mL, the CLR 50K carries more juice than the Clio Platinum 50K (20mL) is close, but the CLR's constant liquid regulation means every milliliter gets fully used. No wasted juice stuck in corners or dead spots.

3D Waterfall Glow

When you draw on the Geek Bar CLR 50K, the 3D Waterfall Glow activates — an LED lighting effect inside the transparent body that creates a flowing, cascading light visible through the clear shell. It's a visual feature, not functional, but it gives the CLR 50K a distinctive look that no other disposable matches.

15 Flavors

The Geek Bar CLR 50K comes in 15 flavors:

• Blue Razz Ice — tangy blue raspberry with a frosty exhale
• Watermelon Ice — juicy watermelon with a crisp icy kick
• Sour Apple Ice — tart green apple with cold menthol
• Cool Mint — clean, crisp peppermint
• Miami Mint — cool mint with a light tropical twist
• Amazon Lemonade — tropical citrus lemonade, tangy and refreshing
• Triple Berry Ice — mixed berries with an icy finish
• White Gummy — sweet gummy bear candy, smooth and chewy
• Blue Rancher — blue raspberry hard candy
• Strazz — strawberry candy with a tangy edge
• Sour Gush — sour fruity gusher candy
• Sour Strawberry — sweet strawberry with a sour twist
• Banana Ice — creamy banana with a cool exhale
• Peach Berry — ripe peach blended with mixed berries
• Pineapple Savers — pineapple hard candy, sweet and tropical

Browse the full Geek Bar collection at Vape City USA.

Battery, Display, and Airflow

The 900mAh rechargeable battery charges through USB Type-C. Fast charging reaches 80% in about 20 minutes. The LED display shows battery percentage and active mode.

Adjustable airflow lets you tighten the draw for MTL or open it up for a slightly looser pull. Draw-activated firing — just inhale to vape.

How Long Does It Last?

The Geek Bar CLR 50K is rated for up to 50,000 puffs in Regular Mode:

• Light vaper — 5-7 weeks
• Average vaper — 2-3 weeks
• Heavy vaper — 8-12 days

In Pulse Mode, expect about 25,000 puffs. The CLR system ensures you use every drop of the 17mL tank — no wasted juice at the bottom.

CLR 50K vs Clio Platinum 50K

The CLR 50K wins on technology (CLR + VPU), transparency, and visual design. The Clio Platinum 50K wins on e-liquid capacity and display quality. Both are from Geek Bar. Pick the CLR for the latest tech and see-through design. Pick the Clio for a bigger tank and premium curved screen.

Get Your Geek Bar CLR 50K

The Geek Bar CLR 50K combines CLR liquid regulation, a VPU chip, a transparent body, 3D Waterfall Glow, and dual mesh coils in one advanced device. Pick your flavor and add to cart. Browse all disposable vapes at Vape City USA. Adults 21+ only.

This product contains nicotine. Nicotine is an addictive chemical.