The Alpine Flask (500ml)

The Alpine Flask (500ml)

 over 2 million blue collar workers impacted nationally.
$40.99
$40.99 $64.99
Sold out
 
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The Alpine Flask (500ml)

The Alpine Flask (500ml)

$40.99
$40.99 $64.99
SAVE 36% Sold out

Stay Hot. Stay Cold. Stay Moving.

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About the Roughland Frontier

The Roughland Frontier is built as your all-terrain armor — a safety shoe that performs on the job site, in the garage, or outdoors. It blends industrial-grade protection with the comfort of an athletic sneaker, giving you the freedom to move anywhere with confidence.

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Where It Excels

  • Job sites & workshops
  • Garage, automotive, and mechanical work
  • Outdoor trails, camping, and off-grid projects
  • Tasks that demand durability, flexibility, and secure footing
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Safety Features

  • Steel toe cap for impact resistance
  • Kevlar midsole for puncture protection
  • Rugged, non-slip traction for all surfaces
  • Designed to keep you safe on concrete, gravel, or dirt
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All-Day Comfort

Breathable mesh upper keeps feet cool
Air-cushioned sole reduces strain on long shifts
Lightweight build designed for extended wear
Athletic comfort without compromising safety
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As Seen On Sponsored Content

Hot. Cold. Whatever you want.

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Anti Pressure System

Anti Pressure gas exhaust valve releases pressure when opening to keep you safe unlike twist caps.

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36 Hours of Cold

Named after its ability to preserve the cold. Vacuum insulated and keeps your liquids chilled like the glaciers.

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Dual Button Lock

No twisted, just click the sides and enjoy.

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18 Hours of Heat

Keeps hot beverages hot for as long as you need.

The ROUGH Promise.

  • engineering

    Built for ROUGH Work

    Industrial-grade durability engineered to survive the harshest job sites.

  • relax

    Comfort That Lasts All Day

    Ergonomic + Powerful Insulation

  • security

    Guaranteed Protection

    Safety-certified technology that keep you out of the hospital and on your feet.

  • recycling

    No-Risk Refunds

    If it's not the best bottle you've ever owned, we’ll take them back within 30 days.

    From others like you

    They felt the difference, when will you?

    Real Feedback, Real People

    83%

    Felt that this was more ergonomic than other bottle brands

    95%

    Said that the anti-pressure release valve was safer than traditional twist off lids.

    88%

    Noticed that the flask kept liquid temperatures more consistent than its competitors.

    What are you waiting for?

    Enjoy endless deals, and Long lasting comfort , all with the click of a button.

    buy now.