What are Pamela Holt's top recommended travel essentials for a budget-friendly trip?

Based on the available content, Pamela Holt has shared some essential items for solo travelers, which could also be useful for a budget-friendly trip. These include:

• Prioritizing safety with must-bring items like those from @eaglecreek, @apple & @etsy.
• Buying toothpaste at your destination, which not only lightens your load but also provides a unique souvenir to remember your journey by.

However, she hasn't specifically mentioned budget-friendly travel essentials.

Would you like to know more about her general travel tips or her advice on solo traveling?