I’d first want water filtration system. A good knife. A way to sharpen it. Untreated wood to burn. Tinned food. I’d have no use for a computer. A walkie talkie

I’d first want water filtration system. A good knife. A way to sharpen it. Untreated wood to burn. Tinned food. I’d have no use for a computer. A walkie talkie pair might be useful though. Solar or better a dynamo to charge them.