The vango replacement fast pack bag large is a waterproof and durable bag with a large top opening drawcord closure and compression straps ideal for if you need a replacement tent bag the material of this tent bag will keep your tent protected and dry while the design with the large opening and compression straps makes it quick and easy to pack and compress for ease of transportation and storage these fast pack bags come in two sizes and this one is the large size which is suitable for packing a