To make formula feeding easier while traveling, pack pre-measured amounts of formula powder in a specialized travel container or snack stack, rather than carrying the whole tin. Carry a thermos of warm or hot water separately to mix the feed as needed. This ensures the formula is fresh, eliminates the risk of it spoiling, and keeps the process efficient. Alternatively, you can use the ziploc bag hack, where you keep individual portions of powder in small bags directly inside a clean, dry feeding bottle.