GOX Travel Small Toiletry Bag for Men Nylon Dopp Kit Medicine Bag Travel Organizer Pouch Shave Kits for Teens Toiletry Essentials Bathroom Compact (Black, 7.9 * 3.7 * 2 Inches)

I quite like this Gox pouch: https://www.amazon.com/dp/B01I30DJG0 It's cheap at only $14, comes in two sizes and multiple colors, and packs flat while having a decent amount of internal storage.