Matador, a high-performance travel equipment company headquartered in Boulder, Colo., offers patented FlatPak Toiletry Bottles in its Advanced Series — the company’s lightest-weight, high-performance outdoor products that compress for ultralight outdoor travel. Built from its lightest materials, Advanced Series bags feature waterproofing measures such as sealed seams and weatherproof closures.

The FlatPak Toiletry Bottle is an ultralight, space-saving bottle designed for efficient travel with shampoo, soaps, lotions and more. Ultralight and compact for travel, the pouch bottles are 5x lighter and 3.5x more compact than traditional silicone travel bottles of the same volume. The bottles take up only as much space as their contents and are pliable enough to fit into tight spaces.

Water-repellent Cordura fabric with a proprietary coating repels water and dries quickly, and the cap can be unscrewed for large-fill opening. The standard 3-oz. volume meets TSA requirements for carry-on bags. It can be used to hold liquids, gels and pastes.

The reusable pouch features a Hypalon hang loop with snap button, convenient for clipping or hanging the bottle in the shower. The back of the Hypalon hang loop can be used to write in contents with permanent ink.