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12 Days Of Christmas Sale, All Products, Base Layer Shirts, Base Layers, Be:1 Trek Base, Black Friday Specials, Bowhunter Elite: 1, Bowhunter Elite:1 Blackout Series, Bowhunter Elite:1 Late Season, Bowhunter Elite:1 Mid Season, Cold Weather Hunting ClothiSold by ScentLok
BE:1 Trek Base Blackout Heated Shirt
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$84.99
List Price: $169.99
You Save: $85.00 (50%)
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SKU: 1012513-290
Overview
This heated base layer is designed for hunters who want low-bulk warmth close to the skin without adding unnecessary layers. It offers three levels of on-demand heat with simple one-button control, powered through a built-in USB cable and compatible with any 5V/2A battery or power bank, sold separately. The merino wool construction is paired with odor-control and antibacterial treatments, making it a practical choice for long sits and changing conditions. Worn on its own as a base layer or turned up when temperatures fall, it provides flexible comfort for cold-weather hunts.
Why Hunters Choose This Product
Low-bulk Heated
Base layer design sits next
Three On-demand
Heat levels provide adjustable supplemental
Built-in Usb
Any 5V/2A battery or power
Merino Wool
Construction includes Carbon Alloy for
Silver Alloy
Treatment helps defend against bacterial
Key Features
- Low-bulk heated base layer designed to wear next to the skin.
- Provides three on-demand heat levels for adjustable comfort.
- Powered by a built-in USB power cable and one-button control.
- Compatible with any 5V/2A battery or power bank, not included.
- Uses fine merino wool bonded with Carbon Alloy for odor protection.
- Includes Silver Alloy treatment and Fusix technology for odor adsorption and bacterial defense.
Best Used For
- Hunters needing a low-bulk heated base layer for cold sits on the stand
- Users who want three on-demand heat levels with simple one-button control
- Those layering under outerwear and needing a next-to-skin base layer
- Hunters prioritizing odor-focused base layer materials for extended wear
- Anyone using a compatible 5V/2A battery or power bank for added warmth
Specifications
| Bacterial Growth Defense | Yes |
|---|---|
| Base Layer | Yes |
| Built In Usb Power Cable | Yes |
| Carbon Alloy | Yes |
| Control Type | One-button control |
| Fusix Technology Treatment | Yes |
| Heat Levels | 3 |
| Heated | Yes |
| Material | Fine merino wool |
| Odor Adsorption | Yes |
| Odor Protection | Yes |
| Power Source | Any 5V/2A battery or power bank (not included) |
| Silver Alloy Treatment | Yes |
Pros
- Low-bulk heated base layer design sits next to the skin for versatile wear.
- Three on-demand heat levels provide adjustable supplemental warmth.
- Built-in USB power cable supports use with any 5V/2A battery or power bank.
- Merino wool construction includes Carbon Alloy for odor protection.
- Silver Alloy treatment helps defend against bacterial growth.
- Fusixa technology adds additional odor adsorption.
Considerations & Trade-offs
- Provides supplemental heat rather than standalone warmth, so it still depends on layering and conditions.
- Requires a separate 5V/2A battery or power bank, which is not included.
- Heat is controlled in three on-demand levels, so users will need to manage power use based on temperature and activity.
- Designed as a low-bulk base layer next to the skin, which may limit how it fits under tighter outer layers.
Suggested Comparisons
- Heated base layers
- Merino wool base layers
- Hunting shirts
- Battery-powered heated apparel
Suggested Accessories
- Base layer top
- USB power bank
- Merino wool base layer
- Heated apparel battery pack
Frequently Asked Questions
What kind of heating control does the BE:1 Trek Base Blackout Heated Shirt offer?
It offers 3 levels of on-demand supplemental heat, controlled with a single button.
What power source does this heated shirt use?
It uses a built-in USB power cable and can be powered by any 5V/2A battery or power bank, which is not included.
Can this shirt be worn without using the heat function?
Yes. The description says it can be worn as a normal base layer and then heated when temperatures drop.
What odor-control features are listed for this shirt?
The shirt uses fine merino wool bonded with Carbon Alloy for odor protection, plus Silver Alloy treatment to help defend against bacterial growth and Fusix technology for additional odor adsorption.
Is this a low-bulk base layer?
Yes. The product is described as a low-bulk, heated base layer solution that sits next to the skin.