Travalo Classic HD Red 5ml Easy perfume refill. Your fragrance, everywhere you go. The Travalo atomiser holds up to 5ml of perfume, equating to approximately 65 sprays. Travalo atomisers are compatible with most fragrance bottles and have been approved for carry- on baggage at most airports. To use: Remove the spray head from your perfume bottle. Place your Travalo upright on top of the nozzle peg of your perfume or aftershave and repeatedly pump it up and down to fill.