Laptop EMF Radiation Protection + Safety Sleeve
Description
Block the Radiation and Heat Your Laptop Pushes Into Your Body
Every laptop emits two things from its underside that your body absorbs during lap use: electromagnetic radiation (RF from WiFi, Bluetooth, and cellular connections, plus ELF from the battery and circuitry) and heat from the processor, battery, and internal components. The longer the session, the higher the cumulative exposure.
The DefenderShield® Laptop EMF Radiation Protection Sleeve places Ultra Armor+ Shielding Technology between the bottom of your laptop and your body. The shielding layer in the back of the sleeve blocks up to 99% of directional EMF radiation from 60 Hz to 2.5 THz - covering all three 5G bands, 4G LTE, WiFi, Bluetooth, GPS, NFC, and RFID. The “+” in Ultra Armor+ means ELF shielding from the battery is included - the frequency band that most competing laptop shields leave out entirely. The multi-layer construction also acts as a thermal barrier, reducing the heat that transfers from the laptop to your lap.
It’s a laptop carrying sleeve with a built-in radiation filter - your laptop sits on top while you’re using it, the shielding and insulation sit between, and your body stays protected.
Stay protected with Ultra Armor+ technology. EMF shielding performance verified through FCC-accredited lab testing.
A Carrying Case, a Lap Shield, and a Stand - in One Sleeve
The sleeve is built from premium vegan leather with neoprene stretch siding that expands to fit thicker laptops. The padded interior protects the device from scratches and impact during transport.
Remove the laptop and place the empty sleeve flat on your lap - it becomes a non-slip lap shield. Flip the VELCRO flap outward to expose the non-slip interior surface, which grips the laptop and prevents sliding. For an elevated typing angle, fold the flap into a triangular backrest and lean the back of the laptop against it - improving ergonomics and airflow at the same time.
When you are done working, slide the laptop back in, close the flap, and carry it. The sleeve fits into backpacks, briefcases, and tote bags without adding bulk.
Available in two sizes - up to 16” and up to 17.3” - compatible with MacBook Pro, MacBook Air, Chromebooks, Surface™ Pro, and most PC laptops.
Key Features
The shielding is directional: it blocks EMF radiation from passing through the back of the sleeve toward your body, and does not stop a signal from reaching the laptop’s antenna. WiFi, Bluetooth, cellular, and all wireless connections remain fully functional during use.
How to Use
Using as a Lap Shield
1. Remove the laptop from the sleeve. Place the empty sleeve flat on your lap.
2. Set the laptop on top of the sleeve. The shielding layer is now between the bottom of the laptop and your body. EMF radiation and heat from the laptop are reduced at the point of contact.
3. For a non-slip surface: flip the VELCRO flap outward so the non-slip interior material faces up. This grips the laptop and prevents it from sliding off your legs.
Using as an Ergonomic Stand
1. Fold the VELCRO flap into thirds. Secure it into the slots on the sleeve to form a triangular backrest.
2. Lean the back of the laptop against the wedge. This elevates the screen to a more comfortable viewing angle and tilts the keyboard for easier typing.
3. Improved airflow. The elevated position creates a gap underneath the laptop, allowing heat to dissipate more effectively than when the device sits flat on your lap.
Using as a Carrying Case
1. Slide the laptop into the padded compartment. The soft interior cushions the device against scratches and minor impacts.
2. Close the VELCRO flap. The flap holds the laptop securely inside during transport.
3. Keep the shielded back facing your body when carrying. Even when the laptop is stored inside the sleeve, it continues to emit EMF radiation if it is not completely powered off. Orienting the shielded back toward your body reduces exposure during transport in a backpack, briefcase, or tote bag.
Care Instructions
• Wipe the vegan leather exterior with a soft, damp cloth and mild soap. Allow to air dry completely.
• Keep the VELCRO closure free of lint and fabric debris for a reliable seal.
• Avoid storing heavy objects on top of the sleeve, which could compress the padding.
Specifications
EMF Protection Specifications
|
Specification |
Detail |
|
Shielding Technology |
Ultra Armor+ Shielding Technology |
|
Shielding Effectiveness |
Up to 99% of EMF radiation blocked directionally |
|
Frequency Range |
60 Hz to 2.5 GHz (full spectrum) |
|
RF Protocols Blocked |
WiFi (2.4 GHz & 5 GHz) · Bluetooth · Cellular (1G–5G) · GPS · NFC · RFID · 5G low-band, mid-band & high-band mmWave |
|
ELF Shielding |
Yes - Ultra Armor+ blocks ELF emissions from the battery and internal circuitry |
|
Heat Reduction |
Yes - multi-layer construction acts as a thermal barrier |
|
Shielding Location |
Back of the sleeve - must be positioned between laptop and body |
|
Device Connectivity |
Fully functional - WiFi, Bluetooth, cellular, GPS unaffected |
|
Testing & Verification |
FCC-accredited lab tested for EMF shielding performance |
Physical Specifications
|
Size |
Fits Laptops Up To |
Dimensions (in) |
Weight (lbs) |
|
16” Sleeve |
16” displays |
15.60 × 10.50 × 0.65 |
1 |
|
17.3” Sleeve |
17.3” displays |
17.75 × 12.00 × 0.65 |
1.6 |
|
Specification |
Detail |
|
Exterior Material |
Premium vegan leather |
|
Siding |
Neoprene stretch - expands to fit thicker laptops |
|
Interior |
Soft padded lining - scratch and impact protection |
|
Closure |
VELCRO flap (doubles as non-slip surface and triangular stand) |
|
Stand |
Triangular backrest formed from folded VELCRO flap |
|
Non-Slip Surface |
Interior flap material - flip outward to grip laptop |
|
Compatibility |
MacBook Pro · MacBook Air · Chromebooks · Surface Pro · most PC laptops |
|
HSA / FSA Eligible |
Yes - see if you qualify at checkout |
|
Warranty |
1-year manufacturer warranty |
Video
Watch the product demo - see the three configurations: flat lap shield, triangular ergonomic stand, and padded carrying case. Learn how the Ultra Armor+ shielding and thermal barrier protect your body during lap use.