Best Lee Valley Travel Conditioning Shampoo

This travel-friendly shampoo eliminates the bulk and potential mess of carrying liquid shampoo. The matchbox-sized plastic pack holds 50 paper-thin sheets that so won’t leak into luggage and are easy to portion out conservatively – a sheet or two is all you need per use. It’s also completely biodegradable and phosphate-free.

The pack is only 2 3/4″ × 1 3/4″ × 3/4″ overall, so it’s easy to carry. TSA approved for air travel.