Thank you for viewing ♪ * This is an older model, so it is offered at a lower price. This sleeping bag is very warm and can be used all year round! * Limited edition color (orange inside). * A mini LED light is included as a gift with each purchase. [Product Information] ■ Product Name: Envelope Type Sleeping Bag -15℃ ■ Material Outer: APEX COCOON FABRIC Inner: 3D Fiber (Hollow Cotton) ■ Color: Black / Wine Red * Multiple colors are used in the product description images. * If you wish to purchase the same color or a different color, please inquire in the comment section before purchasing. ■ Size: Approx. 225 x 80 cm ■ Storage Size: Approx. 38 x 28 cm (Flat measurements. Please allow for slight errors.) ■ Weight: 1800g ■ Specifications: Envelope type ■ Cold Resistance Temperature: -15℃ to 0℃ to 10℃ (Comfortable temperature 0℃) * What is the limit temperature? This is a temperature range where use is possible depending on thick clothing such as down, but it is not suitable for long periods of sleep or use with light clothing. The newly improved 3D fiber material is fluffy and provides excellent warmth, and even large individuals up to 184cm tall can fit comfortably ♪ ☆ From outdoor activities to disaster preparedness ★ The popular envelope-type sleeping bag with a cold resistance temperature of -15℃ has been significantly renewed! The amount of 3D fiber (hollow cotton) has been increased, significantly improving its heat retention. The heat retention rate exceeds 80%! * Tested at Kaken Test Center The double-face zip top allows for opening and closing from both the outside and inside. Furthermore, the double zipper specification allows for opening and closing from both the top and bottom, enabling fine temperature adjustments inside the sleeping bag. It comes with a hook-and-loop fastener guard to prevent the zipper from opening accidentally while sleeping. There is also an internal pocket for storing mobile phones, etc. It can be washed in your home washing machine ♪ * Sleeping bags may be shipped compressed. Features: Suitable for winter