※ Discounts are available for bulk purchase requests! This is the latest version with Zpacks' original carabiner shoulder strap detachment mechanism! (This specification has been changed since July!) Zpacks' ultra-lightweight backpack "Sub-Nero Ultra 30L" in Jet Black. An ultra-lightweight backpack weighing less than 300g, made of waterproof fabric that doesn't require a rain cover. Comes with the original optional webbing belt. Brand: Zpacks Model: Sub-Nero Ultra 30L (Sub-Nero Ultra 30L) Color: Jet Black Capacity: 17L, 2.5L (side pockets) + 8L (center pocket) Weight: 274g Material: 3.3oz/sqyd Ultra 100X Accessories: Webbing Belt (optional) Retail Price: ¥60,500 If you don't need the webbing belt, we can offer a discount, so please feel free to inquire. We also have a 38L version in different colors and sizes available. 【Shipping Estimate】 "Ships in 1-2 days" means we aim to ship the same day. If I am unavailable, it will be stated in my profile, so please check there.