Pack your family beach bag with these essentials: sunscreen, hats, and sunglasses for sun protection. Bring beach towels, a large blanket, and swimwear. Don't forget snacks, water bottles, and a cooler. Include sand toys, a beach ball, and books for entertainment. Pack a first aid kit, baby wipes, and hand sanitizer for safety. Finally, add a waterproof phone case, flip-flops, and a beach umbrella for shade. Enjoy your day!