Refillable travel bottles are the best solution for convenience and to save wasted packaging. Say a polite no to those mini hotel shampoo bottles by bringing your own small silicone toiletries bottles (filled with liquid from home) and your own soap in a small travel container. When your travel size silicone bottles are empty you can refill instead of throwing away.
The best thing about reusable travel bottles is their versatility. Have a long flight planned? Maybe a stop-over where you will be separated from your checked luggage? Fill a TSA carry-on approved travel bottle with your favourite shampoo and conditioner so you are never without.
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