With sustainably minded destinations and progressive tour operators advising passengers to pack less, are travellers being primed for an ultralight future? As summer ramps up in the northern hemisphere, many of us will begin packing suitcases, carry-ons and duffel bags as we prepare to head away on holiday.   Far too many clothes will be packed, of course, followed by sunglasses and swimwear and sandals, last year's suntan lotion and a good book. A sweater or jacket will probably be thrown in too, just in case.

https://www.bbc.com/travel/article/20230730-are-luggage-free-trips-the-future

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