Invest in smaller bottles and use the bathroom supplies, such as shampoo, soap, mouthwash, etc., provided by the hotel to keep your toiletry case light.

购买小瓶包装的，并尽量使用旅馆提供的盥洗用品：像洗发水、肥皂、漱口水、吹风机等，来让你的洗漱包轻便。

youdao

You also use the jam jars as drinking glasses45. You have a collection of miniature shampoo bottles that you take every time you stay in a hotel.

你把果酱瓶当喝水杯使用，你还有一大堆小瓶的洗发膏，那是你每次在外住宿时从旅馆拿回。

youdao

In a further effort to spread the safe sex message, hotel guests in Papua New Guinea will soon find complimentary condoms alongside the free soap and shampoo in their rooms.

VOA: standard.2009.04.04