A well-packed Disneyland purse focuses on efficiency, weather prep, and battery life. Essential items include a high-capacity portable charger (at least 10,000mAh), as the Disneyland app is vital for mobile ordering, Lightning Lane management, and checking wait times. You should also pack a reusable water bottle, sunscreen, hand sanitizer, and a travel-sized first aid kit for blisters. Depending on the season, a disposable poncho is crucial for water rides like Tiana's Bayou Adventure or sudden rain, while a light hoodie is necessary for cool California evenings. For organization, small Ziploc bags are helpful for keeping your phone dry on rides or storing snacks. Finally, don't forget a physical ID and backup credit card, as while mobile pay is common, technical glitches can occur.