Day hiking backpack (approx. 20 liters) with rain cover, comfortable and waterproof winter boots or sturdy hiking boots, possibly crampons and gaiters, warm and weatherproof clothing in multi-layer principle, hat/headband, scarf, gloves, sun and rain protection, provisions and drinking water, thermos with hot drink, first aid kit, pocket knife, mobile phone, possibly headlamp, map material, optionally telescopic poles