The EarthBae
Journal
Science. Practice. Every temperature. Everywhere.
Latest Articles
EarthBae Active Thermal Regulation
Heated Apparel: The Complete Guide
What heated apparel is, how it works, and how to choose between a heated vest and a heated hoodie. Battery runtime, care rules, and seasonal wear logic in one guide.
Why I Built the EcoDispose Program: The Missing Link in Heated Gear | EarthBae
Most heated apparel brands have a plan for selling you a vest, not for the battery inside it years later. EcoDispose is EarthBae's free, brand-agnostic recycling program for any 7.4V...
How Active Cooling Vests Work: Fan Convection vs Liquid Conduction
Active cooling vests run on a battery, so they don't deplete the way ice, gel, or evaporative vests do. The two mechanisms — fan convection and liquid conduction — explained,...
Can You Fly With a Heated Vest? TSA and Battery Rules
Yes, and it is simpler than most people expect. Here is what to do with the battery, what happens at security, and how to dress for a travel day that...
Year-Round Thermal Regulation: One Wardrobe, Four Seasons
Most closets answer the year by accumulating — a coat, a shell, a cooling towel, four wardrobes for one body. Active thermal regulation apparel is the alternative: four seasons, every...
One Ecosystem. Every Climate.
Heating Technology
READ ARTICLEHow engineered composite heating elements work, why three zones deliver even heat, and the construction behind EarthBae's heating.
7.4V Ecosystem
READ ARTICLEBattery standards, runtime, the unified ecosystem across all four EarthBae products, and what voltage means for performance.
Active Thermal Regulation
READ ARTICLEThe broader science and practice of managing body temperature in modern life, across indoors, outdoors, commutes, and transitions.
Active Cooling
READ ARTICLEThe physics of convection and conduction cooling, when each mechanism excels, and how to choose the right product for your situation.
EcoDispose & Circular Economy
READ ARTICLEBattery recycling, sustainability in heated apparel, the EcoDispose program, and what happens to a 7.4V battery at end of life.
Active Thermal Regulation
Temperature Regulating Clothing: What It Is
Temperature regulating clothing explained: the difference between passive fabric and active, battery-powered heating and cooling, when each is enough, and how a year-round system...
Year-Round Thermal Regulation: One Wardrobe, Four Seasons
Most closets answer the year by accumulating — a coat, a shell, a cooling towel, four wardrobes for one body. Active thermal regulation apparel...
Active vs Passive Thermal Regulation: When Battery Beats Material
Down jackets and ice-pack vests both fail at predictable ceilings set by material physics. Where those ceilings sit, what failure looks like in real...
Active Heating
Heated Pullover Hoodie vs Zip-Up: Which Holds Heat Better?
A heated pullover holds heat better than a zip-up, and the reason has nothing to do with the heating system. Where the zipper sits...
Heated Apparel Gift Guide (2026)
ive someone their whole winter back. The blanket on the couch, the cardigan on the chair, the jacket in the car. One EarthBae gift...
What to Wear to A Cold Weather Football Game | EarthBae
EarthBae Heat and EarthBae Core put heat you control in the stands. Three heating zones and one 7.4V battery carry you from the tailgate...
Active Cooling
Best Cooling Vest for Golf: How to Survive the Back Nine in Summer Heat
Nobody loses a summer round on the front nine. Here's why heat quietly costs you strokes after the turn, and how the right cooling...
Best Cooling Vest for Seniors and Older Adults: Stay Active All Summer
The heat shouldn't be the reason you head inside early. Here's how the right cooling vest keeps active older adults out on the course,...
Cooling Vest vs Neck Fan vs Cooling Towel: What Actually Keeps You Cool
Neck fans and cooling towels dominate the summer gadget feed. Here's the physics of what each one actually does — and what to wear...
7.4V ECOSYSTEM
Heated Vest Battery Life: Runtime, Care, and Replacement
Heated vest battery life explained: runtime per setting, whether any USB power bank works, how to stretch each charge, correct charging and storage, lifespan,...
The 7.4V Battery: Heated and Cooling Apparel Guide
The EarthBae 7.4V battery explained: the shared standard behind active thermal regulation, which heated and cooling products use it, everything it powers across a...
How Long Do Cooling Vests Last? Battery Life, Runtime, and All-Day Wear
A cooling vest runs about four hours at high fan speed and up to twelve at low. The level you run it at decides...
ECODISPOSE & SUSTAINABILITY
Heated Apparel Battery Recycling: How EcoDispose Works
How EcoDispose works: a free, brand-agnostic mail-in program that recycles any 7.4V heated apparel battery. Which brands qualify, how the process works, and what...
Why I Built the EcoDispose Program: The Missing Link in Heated Gear | EarthBae
Most heated apparel brands have a plan for selling you a vest, not for the battery inside it years later. EcoDispose is EarthBae's free,...
BUYER GUIDES & COMPARISONS
What Is the Best Gift for a Golfer Who Plays in the Cold?
A heated vest is the gift a cold-weather golfer actually uses every round. Why the EarthBae Heat works where jackets fail, how long it...
Gifts for Older Parents Who Are Always Cold
The thermostat is at seventy-four and they're still in a fleece, and they'll tell you they're fine. Here's what to get them, and why...
Gifts for People Who Are Always Cold: What Actually Works
Gifts for people who are always cold. Why sweaters and blankets stopped working, what to buy instead, who shouldn't get one, and how to...