Practical and durable travel wallet in durable G-1000 HeavyDuty with G-1000 Original inside. Slim format for travel with room for a passport (max. measurements 125 x 90 mm) and open pockets for banknotes, credit cards etc. A small zippered pocket for coins. Leather details. G-1000 EcoG-1000 Eco consists of recycled polyester and certified organic cotton, making it the ecological alternative in Fjällräven's G-1000 product family. Like the original G-1000 fabric, the G-1000 Eco fabric is also highly durable and functional. G-1000 Heavy DutyG-1000 is robust, but G-1000 Heavy Duty goes one step further. It is impregnated with Greenland Wax on both sides, making it tougher than ever. But because it is less breathable than the original G-1000, Fjällräven uses it for products where durability is more important than air permeability. For example, as a reinforcing material in places that are particularly stressed and for many of the bags and backpacks.