Toiletries can be bought in New Zealand but once again it is best to carry your own since the prices are quite high even at supermarkets. Toothbrush, toothpaste, deodorant, shampoo, conditioner, moisturiser, body wash, razor, hair comb, or brush are a few of the essentials you can bring with you to cur down extra costs. You can also look at bringing your own menstrual cup which is a sustainable and cheaper option if you are on your period. Two main items you must pack are sunscreen and insect repellent. Many an Auckland city hotel is located near supermarkets which are open till late which makes it easier for you to buy any essentials you may have left behind.