Thank you for viewing. This is a listing for the Sea to Summit Spark 7C. [Contents] ・Sea to Summit ・Spark 7C ・Comfort Temperature: 11°C ・Limit Temperature: 7°C ・Regular ・Weight: 363g ・Size: Width 77.5 x Length 196cm ・Packed Size: 9 x 12.5 x 23cm ・Suitable Height: Up to 185cm [Condition] ・Purchased in August 2025 ・Opened but never used. [Features] ・The Sea to Summit "Spark 7C" is an ultra-lightweight and compact sleeping bag for mountaineering. ・Weighing only 363g, it packs down small enough to fit in the palm of your hand. ・It uses 850+FP water-repellent goose down, which is resistant to moisture and maintains good insulation. ・The shell material is made of 10-denier water-repellent nylon, balancing lightness and strength. ・The front draft collar and drawcord prevent cold air from entering around the neck and face, allowing for a good night's sleep even in the summer mountains at an altitude of 3,000m. ・It can also be used as an inner sleeping bag in winter, making it versatile for all seasons. ・This model is perfect for UL-oriented mountaineers, combining lightness, packability, and comfort. [Notes] ・Please check the listing images carefully before purchasing. ・The actual color may look different depending on the lighting and screen color. ・If you have any questions, please feel free to comment, no matter how small. Sea to Summit SEATOSUMMIT Mountaineering Lightweight Compact Tent Camping Outdoor Sleeping bag