The Skywatcher GTI wifi mount can fit in a back pack easily, and it's light. The software app can run on your phone or a tablet. For the scope, I would suggest anything from an Astro-Tech ED60 (which has great optics for its size), to something like a TS80 Doublet (to keep the weight down); both have retractable dew shields for compact transport. All of that will fit in a backpack.
https://www.bintel.com.au/product/sk...v=6cc98ba2045f
Mount works in Alt/As or EQ mode.
https://www.teleskop-express.de/shop...--Focuser.html
TS80 weights just 3kg.
https://www.teleskop-express.de/shop...-RED-Line.html
The TS60 weighs just 1,5kg, identical scope to the Astro-tech ED60.
Watch which currency your buying in, the AUD has fallen badly against the USD (Astro-Tech sells in USD), whereas the TS is sold in Euros and the AUD has recently gained on the Euro. Also factor in shipping costs. Astronomics will charge $90 USD to ship you an ED60, but Teleskop-Services will ship you the TS60 for 36 Euro.