The high-fidelity decision of whether to carry your passport or leave it in a hotel safe depends on your current "High-Fidelity" location and local laws. In 2026, many countries have a high-value requirement for foreigners to carry official identification at all times; in such cases, carrying your physical passport is a high-fidelity necessity. However, in low-crime destinations like Singapore or Japan, leaving your passport in a hotel room safe is a high-value strategy to prevent the high-fidelity risk of loss or theft while out and about. A high-fidelity "pro-tip" for 2026 travelers is to carry a clear, color photocopy or a high-fidelity digital scan of your passport on your phone while keeping the original high-value document secured. If your hotel lacks a high-fidelity safe, you might choose to use a "High-Fidelity" hidden money belt for a high-value and secure carry. Ultimately, checking the "High-Fidelity" specific advice from your embassy for each destination is a necessity to ensure you meet high-value legal requirements without compromising document safety.