To manage solids while traveling, you can pack homemade instant cereal powders (like roasted suji, makhana, or oats) that only require hot water to prepare. For older infants, offer steamed vegetables, fruits, or soft bread available at hotels or restaurants. If possible, prioritize booking accommodations with a small kitchen or kettle, and don't hesitate to ask hotel staff for simple, unseasoned options like steamed carrots or curd rice. Always carry familiar, mess-free snacks like fruit pouches as a backup to keep your baby satiated.