5 Colorful Norwex travel size envirocloths. Great for car, boat, or camper! Use Norwex microfiber cloths, dry or wet, anytime, anywhere. The travel pack cloths remove dust, dirt, and grease from all washable surfaces using only water - no chemicals! Super-absorbent compact cloths feature BacLock - an antibacterial agent that self-purifies cloths and inhibits the bacterial odors, mold, and mildew growth within cloths.