【New, Unopened, Unused】 This is an ultra-lightweight sleeping bag from WALK ABOUT, an outdoor brand by Sanshin Weaving Co., Ltd., a long-established Japanese textile manufacturer. To maintain the unopened condition, we have not taken photos of the contents spread out, but please rest assured that this is a genuine product with the official manufacturer's tag. 【Features of this product】 Overwhelming lightness and compactness: Weighs only about 580g. Perfect for mountaineering, touring, and solo camping where you want to keep your luggage to a minimum. High-performance filling material: Uses the new material "3D Super Fine Fiber." By intricately crossing ultra-fine polyester threads, it achieves high heat retention, quick-drying properties, and excellent resilience. Hand washable: You can wash it by hand at home if it gets dirty, making it hygienic. Compressible storage bag: The two-stage cord lock allows you to compress it in stages after storage. 【Specifications】 Model: SUPERLITE FLY 600 Size: 200cm x 75cm x 50cm Comfortable usage temperature: 10℃〜18℃ (for 2 seasons) Total weight: Approximately 580g Filling: 3D Super Fine Fiber 【Product Condition】 This item has been stored at home unopened since purchase. From a pet-free and non-smoking environment. 【Shipping】 We will ship via anonymous Mercari delivery. (Although it is unopened, we may compress it slightly during packaging. Please understand.) Instant purchase is OK! If you are looking for a lightweight and easy-to-handle sleeping bag, please consider this. #SleepingBag #SleepingBag #Mountaineering #Camping #SoloCamping #Touring #CarCamping #LightweightGear #Ultralight #WalkAbout #NewUnused