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# Boozy Battery Boosting Devices
The PowerFlask is a Discreet Portable Phone Charger

By Gil Cohen | Published 2013-03-06 | Lifestyle
Source: Trend Hunter, https://www.trendhunter.com/trends/portable-phone-charger
References: [coolthings](http://www.coolthings.com/powerflask-charger/) & [digitaltreasures](http://www.digitaltreasures.com/powerflask/)

The PowerFlask is a powerful device that has the sleek and classic look of a vintage hip flask.

Shaped with the streamlined curve of a flask that is meant to keep it flush against the body, this charging tool slides easily in and out of jean pockets and jacket linings. With [multiple USB ports](https://www.trendhunter.com/trends/aulumu-m10-multicharging-power-bank), it can power several gadgets at once, including MP3 players and tablets, so there won't be any slowly dying batteries when you need your gadgets the most. A shiny chrome and sewn leather look makes this power booster super stylish and it will look great when worn with any casual or formal outfit.

For a [discreet portable phone charger](https://www.trendhunter.com/trends/carbonblade), try the PowerFlask.

## Trend Insights (Trend Hunter)

- Score: 3.2/10
- Popularity: 48% | Activity: 40% | Freshness: 8%
- Audience gender: 70% men, 30% women
- Primary generations: Gen Z, Millennial, Gen X
- Top markets: North America, Europe, Asia

## Categories

[Trend Hunter](https://www.trendhunter.com/trends) > [Lifestyle](https://www.trendhunter.com/lifestyle) > [Drinking](https://www.trendhunter.com/drinking)

## Key Themes

### Why This Trend Is Growing

- **Portable Phone Chargers:** Opportunity for disruptive innovation in creating discreet and stylish portable chargers for smartphones.
- **Multi-device Charging:** Opportunity to innovate and create charging devices that can power multiple gadgets simultaneously.
- **Sleek Design:** Opportunity to disrupt the market by introducing sleek and stylish designs for portable phone chargers.

### Industries Being Reshaped

- **Consumer Electronics:** Opportunity for disruptive innovation in the consumer electronics industry by creating advanced and stylish charging solutions.
- **Fashion Accessories:** Opportunity to disrupt the fashion accessories industry by integrating portable phone chargers into stylish and functional accessories.
- **Travel and Hospitality:** Opportunity for disruptive innovation in the travel and hospitality industry by providing portable charging solutions for guests, enhancing their experience.

## Related on Trend Hunter

- [Compact Pill-Shaped Power Banks](https://www.trendhunter.com/trends/portable-capsule-power-bank.md)
- [Powerful Portable Battery Designs](https://www.trendhunter.com/trends/highperformance-portable-battery.md)
- [Transparent High-Power Mobile Batteries](https://www.trendhunter.com/trends/shargeek-storm2-slim.md)
- [Vintage-Inspired Power Banks](https://www.trendhunter.com/trends/barebones-living-power-bank.md)
- [Pocket-Sized Smartphone Batteries](https://www.trendhunter.com/trends/power-bank-keychain.md)
- [Compact Capacious Tech Chargers](https://www.trendhunter.com/trends/mophie-powerstation-pro-ac.md)
- [Pager-Inspired Power Banks](https://www.trendhunter.com/trends/beeper-power-bank.md)
- [Cassette-Style Smartphone Chargers](https://www.trendhunter.com/trends/remax-powerbank-tape.md)
- [Cassette-Inspired Power Banks](https://www.trendhunter.com/trends/wireless-magnetic-power-bank.md)