Amazon Mogplof  
17 inch Laptop Backpack, Large Travel Backpack for Men Airline Approved with USB Charging Port and TSA Friendly, RFID Anti Theft Water Resistant Bookbag Fit for College High School Students Weekender
Large Travel & Laptop Backpack: Exterior dimensions of the 17 inch laptop backpack: 19.0 * 14.6 * 10.2 in(48.3*37.1*25.9 cm). Capacity: 45 L. backpack with laptop compartment provide excellent protection for laptops and tablets up to 17.3 in.
TSA Friendly & Luggage Straps: At checkpoints, the 180 degree free unfolding backpack gets you through airport security quickly and is designed for air travel. Attach the backpack to the luggage strap trolley to release the pressure on your shoulders. As a durable and Travel Backpack Airline Approved you can use it for air travel, camping, business and other trips.
RFID Backpack & Anti-Theft: The RFID pocket's radio frequency identification feature helps protect your personal data encoded on your credit card, ID card and passport, and the oversized anti-theft pocket on the back of the Travel Backpack makes it easy to keep your phone and wallet inside.
USB Charging & Water-resistance: An external USB port with built-in charging cable makes it easy to charge your phone anywhere you go (POWER BANK IS NOT INCLUDED). Made of water-resistant, robust polyester fabric (not recommended for prolonged immersion), this work backpack for men can withstand harsh conditions and heavy use.
Comfortable Back Design & Shoulder Straps: Airflow is aided by the U-shaped three-dimensional ventilation design on the back. The shoulder straps on both sides have a lanyard design for hanging sunglasses and pendants. This Laptop Backpack is an ideal gift for men or women for New Year and Christmas for peace of mind, comfort and style.
17 inch Laptop Backpack, Large Travel Backpack for Men Airline Approved with USB
Amazon YoLink  
YoLink LoRa 1/4 Mile Wireless Range Smart Motion Detector, Indoor Motion Sensor, Motion Detector, Alexa, IFTTT, YoLink Hub Required
1/4 MILE EXTREME LONG RANGE, thanks to our unique LoRa-based wireless system. LoRa, short for Long Range is a new technology, superior to WiFi and older RF types, in range and obstruction-penetration. Capable of covering multiple floors, as well as multiple buildings on large properties.
THAT WAS EASY! Be up and running in minutes, with the Hub's convenient Plug, Plug & Play setup, and our super-fast Scan & Play QR code-scanning method of adding devices to the app. The Motion Sensor installs in moments and requires no tools, thanks to the built-in magnet. Mount the sensor directly to any metal surface, or use the included metal disc and 3M brand mounting tape. Couldn't be easier!
DOUBLE-DUTY! Your YoLink Motion Sensor can be configured to automate lighting while you are home, and protect against intrusion while you are away! Add Door Sensors, a Siren Alarm, and control your system from the app or use one of our smart fobs to arm and disarm your security system. Add one of our light switches and use the motion sensor to turn on lights when you enter the room, and turn them off later if no motion is detected.
KNOW NOW! You have many options for being notified of device activity! Receive a text, receive an email, receive a phone push notification (including Apple phone "Critical Alert" severe weather/Amber alert type notifications that will activate your phone even if in silent mode. Android phones offer similar functionality, depending on phone manufacturer). SMS messages are limited to the total of 5 times each device plus 5. A hub and two motion sensors provides you with 20 free SMS per month.
NO WIFI WORRIES! Many smart home products are WiFi-based, which appears convenient, but each WiFi device on your network is a security risk (a way for hackers to get into your home network). Not to mention, as you add more devices, your WiFi gets
YoLink LoRa 1/4 Mile Wireless Range Smart Motion Detector, Indoor Motion Sensor,
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