Catalyst's Waterproof 20L Backpack was designed for the modern adventurer. It is water resistant and weighs only 170g, this foldable backpack can fit bulky items and sustain the heaviest rains, withstanding up to 10,000mm of water. The design allows for better weight distribution and the quick-drying mesh shoulder straps are breathable, making it comfortable to carry on even the longest days. Thanks to its premium waterproof fabric, the welded seams, and the water seal clip lock, the Catalyst Waterproof 20L Backpack features one of the highest tested waterproof ratings.

Catalyst is a premium lifestyle accessories brand founded to create iconic products that enable people to explore and share their world. Catalyst offers the highest performance accessories that are the best value for their customers. Josh Wright is an award‐winning industrial designer who graduated from the Art Center College of Design and June Lai is the research, development and business partner at Catalyst. In 2010, after seeing a requirement for a product that fit their needs but did not yet exist, they designed and developed a line of high-performance everyday case, accessories and sleeves for their many outdoor and underwater adventures. Catalyst is available in more than 70 countries including USA, Canada, UK, Germany, China, Japan, Korea, Australia and the GCC.