REI Outlet offers the Marmot Mini Hauler Toiletry Kit in Grey or Red for $19.73. Opt for in-store pickup to dodge the $5.99 shipping charge. That's tied with our May mention and the lowest price we could find by $12 (outside of the seller below). It features a stash pocket, toothbrush holder, and under-lid mesh zip pocket.

A close price, Sunny Sports offers it in Red for $14.95 plus $6 for shipping.