Portable desktops are becoming very common. Check out this mini PC cube from Amazon. Tiny but packed with so much computing power.
Mini Gaming PC, AMD Ryzen 7 4800U (8C/16T, up to 4.2Ghz) 16GB DDR4 512GB SSD Mini PC Windows 11 Pro, 4K@60Hz Triple Display Mini Desktop Computers Portable WiFi 5 BT 4.2, Support Auto Power On
Buy Mini Gaming PC, AMD Ryzen 7 4800U (8C/16T, up to 4.2Ghz) 16GB DDR4 512GB SSD Mini PC Windows 11 Pro, 4K@60Hz Triple Display Mini Desktop Computers Portable WiFi 5 BT 4.2, Support Auto Power On: Computers & Accessories - Amazon.com ✓ FREE DELIVERY possible on eligible purchases
Not exactly a battery bank belt, but this clip-on holster can make your ordinary power bank easier to carry.
Belt Clip Holster for ZeroLemon ToughJuice 30000mAh Portable Battery Charger and WirelessJuice 26800mAh 60W Battery Pack and SolarJuice 26800mAh Power Bank – Black
Buy Belt Clip Holster for ZeroLemon ToughJuice 30000mAh Portable Battery Charger and WirelessJuice 26800mAh 60W Battery Pack and SolarJuice 26800mAh Power Bank – Black: Portable Power Banks - Amazon.com ✓ FREE DELIVERY possible on eligible purchases
Air purifier necklaces are another excellent idea for personal air purification
Personal Wearable Air Purifier Necklace, Negative-Ion, Rechargeable Ion Generator, Ionizer, Travel-Size, White, Portable, Small, No Filter, No Ventilator, with USB, Compact and Comfortable
Buy Personal Wearable Air Purifier Necklace, Negative-Ion, Rechargeable Ion Generator, Ionizer, Travel-Size, White, Portable, Small, No Filter, No Ventilator, with USB, Compact and Comfortable: Travel-Size Air Purifiers - Amazon.com ✓ FREE DELIVERY possible on eligible purchases
FEND One Foldable Bike Helmet - Adult Mens and Womens Bike Helmet - Safety Certified for Bicycle Road Bike Scooter Cycling Commuter Helmet : Sports & Outdoors
They sell these in most online retail stores.
Here’s one!
Portable desktops are becoming very common. Check out this mini PC cube from Amazon. Tiny but packed with so much computing power.
Not exactly a battery bank belt, but this clip-on holster can make your ordinary power bank easier to carry.
Here’s one you can get at Amazon! A must-have travel item for coffee lovers.
You can produce electricity from tap water using this micro hydroelectric turbine.
Air purifier necklaces are another excellent idea for personal air purification
This foldable bike helmet easily fits into a bag, making it easy to carry.