Nothing slows down a security line like a bag search — or losing a full-size shampoo at the checkpoint. TSA's 3-1-1 rule is simple: liquids in containers of 3.4 oz (100 ml) or less, all fitting in one clear quart-size bag, one bag per traveler. This collection is built around exactly that.
Our travel bottle sets come in TSA-compliant 100 ml and 80 ml sizes — including silicone and collapsible options that squeeze out every last drop and won't crack in a packed bag. Pair them with a transparent toiletry bag so agents can see everything at a glance and you're never asked to unpack. Mesh pouch sets keep the rest of your carry-on kit — brushes, oral care, small essentials — sorted and visible.
Fill your bottles with your own shampoo, sunscreen, or skincare instead of paying airport prices for travel minis, and reuse them trip after trip. Orders over $49 ship free.
