Our family likes to stay in condos when we go to Hawaii. We always pack a soft-sided cooler (6-can size) plus a blue ice pouch. The cooler can be flattened in the suitcase so it takes up very little space, and when we arrive we put the blue ice in the freezer of our condo. Every time we go to a beach/pool, we have cool drinks and snacks to take with us. No need to leave the beach or buy overpriced snack bar items.