We went during early winter season. We had one large luggage plus 4 carry on and 4 backpack. In large luggage we had clothes hangers, clean trash bags ( for dirty clothes), zip bags, some bars, personal hygiene items, compact hand sanitizer, baby wipes, reusable folding shopping bags, disposable towers, polysporin, nail clippers, lense solutions, plastic bottle nasal spray, yeast infection treatment ( just in case), and hothands etc. In carry on we had undies, socks, thermal style layer, compact waterpik, some medicines like Tylenol, anti diarrheal tablets, over counter cold medicine, bandage and slippers ( to use at hotel). Then we had asthma inhalers, contact lenses and travel size solutions, power bank, Tylenol, reusable water bottles, rubbing alcohols wipe, hothands, gloves and beanies, travel size hand lotion, and some snacks also compact toys/books for kids. We all wore north face water proof insulated hooded jackets and waterproof sneakers.