A durable, reusable replacement for the zip-top bag you'd normally use for liquids at the airport. It's made from clear TPU with welded seams and a leak-resistant YKK zipper, so it holds up to regular travel instead of tearing after a few trips. It meets the TSA quart-bag requirement for carry-on liquids and gels, and it comes with six refillable bottles in two sizes so you can fill them with your own toiletries. The Hypalon tabs make the zipper easy to grab. Features: TSA / airport-security approved for carry-on liquids and gels Clear, welded TPU construction for durability and abrasion resistance Leak-resistant YKK zipper with Hypalon grab tags Includes six refillable, leakproof bottles (three 3.3 fl oz, three 1.6 fl oz) with write-on labels Reusable alternative to disposable plastic bags Specifications: Capacity: 1 quart / 1 liter Dimensions: 19 x 11.5 x 6.5cm (approx. 7.5" x 4.5" x 2.5") Material: TPU (PVC-free / PFC-free)