This is the macpac KAHUNA 18 daypack in Slate. Slate is a color not sold in Japan, a military-like color similar to olive drab. It's a daypack shaped like an egg. It's a size that's more suited for street use than serious outdoor activities. It's also recommended for commuting to school. How about it for those who like outdoor vintage clothing like Patagonia! There is some discoloration on the fabric near the zipper. Other than that, it's in relatively good condition. ● Size: 18 liters ● macpac was founded in Christchurch, New Zealand in 1973 as an outdoor bag brand. It has gained a reputation in Europe and the UK for its durable and high-quality packs. a80