W3: Water performance level.
Waterproof protection from light rain.

The MSN Bag Mini reinterprets the classic school backpack for a contemporary city wardrobe. The highlights of this otherwise minimalist model are the double straps and Rains' signature carabiners. This waterproof backpack has one main compartment and one internal zip pocket. The design is finished with side poppers and adjustable back straps.
The MSN Bag Mini is cut from Rains' signature waterproof PU fabric, number one in Japanese-style rainwear, designed for carrying strength, durability and a soft feel.