I’m relatively new to the whole SOTA hobby, so I am still learning as I go.
My main portable gear is based on the following;
- FT817 – A beautiful 5W radio for HF, 15, 144 and 430 Mhz bands.
 - McHF – A fully featured SDR for the HF bands – about 10W output.
 - A small Windom antenna – Neat, offset feed useful for HF.
 - Buddipole, including a tripod mount and a 7m mast – It all packs up into very little space.
 - A Homemade 12000mAh LiPo battery pack.
 - Acer Aspire One notebook for Digital modes.
 - Various Anderson connectors and cables for DC.
 - RG58 for the antenna runs.
 - 60 Watt Solar charger to keep the battery going.
 
All packaged into a comfortable backpack. including Lunch and water for my travels.