I'll confess
Winter camping, packed the grog (always 1st), tent, food, water, phone rings gets side tracked for a while. Come back to ute, yep got everything, drive 5-6 hours to campsite, bugger forgot my sleeping bag, airbed, pillow, clothes. The grog played a mammoth part in keeping me warm.
What did I learn, Make sure I have 2 reserves of grog