XOXO WiFi - XOXO WiFi is a small and easy in use mobile router, which you can put it in your pocket and enjoy private, safe and truly unlimited Internet access at nearly every place in the world.
PocketWiFi-Amsterdam - RENT a portable wifi hotspot for a travel to THE NETHERLANDS and EUROPE! €7 per day, unlimited data, delivery/pick up at hotel/Airbnb/Airport, 4G LTE, no roaming fees!
Freenet Funk - Lade Dir jetzt die freenet FUNK App runter und buche ganz easy und bequem deinen Handytarif! Gleich lostelefonieren, surfen oder simsen.
Travelers Wifi - Travelers Wifi provides unlimited data for over 150 countries (the only unlimited 4G/LTE offer for Switzerland).
Tep Wireless - Tep is a pocket WiFi device with no data limit that you can rent for €7.95/day. To rent the device, you provide Tep with your travel details and they mail the device to your home/hotel, or you can pick it up from select airports.
DontPayFull - Verified coupons and discounts for a variety of online retailers.