Product Features

• 【NEW UPGRADE】: The upgraded down sleeping bag has added several new functions. 1. The left zipper sleeping bag and the right zipper sleeping bag can be spliced into a double sleeping bag. There are two Splicing methods for you to choose from. 2. Buttons are added to the edge of the zipper of the sleeping bag, so that you can wear the sleeping bag as a Cloak . The hat can also be disassembled and used alone. 3.Down sleeping bag and sleeping pad can be tied together with buckle straps.
• 【HIGH-END MATERIALS】:The shell and Lining are made by the best quality 400T 20D ripstop nylon spinning, Down will not drill out，Skin-Friendly and Soft.DWR (durable water repellent)coating used,，meaning it resists everything from drizzles to heavy rain and dirt to chilly wind.650FP hydrophobic white duck down is selected for filling. Compared with synthetic fiber sleeping bags, down sleeping bags are more breathable and dry, lighter and warmer.
• 【HUMANIZED DETAILS】:Draft Tubes around the shoulder and along the zipper, Velcro Securing Strap, Neck and shoulder drawstrings, Half-circle Detachable drawstring hood. These details are designed to lock in heat and keep cold air out. You can free your feet for great temperature control by opening the bottom zipper. Interior storage pocket for wallet or keys. YKK anti-snag 2-Way Zipper， Drying loops，etc. In the process of using it, you will appreciate how much attention we pay to details.
• 【RECTANGULAR SHAPE】：3D three-dimensional cutting process is used .Through the standing lining structure design, the unique rectangular sewing thread provides an 3D independent space for the down, which is locked piece by piece, effectively preventing the down and stacking, and stabilizing the down.Each down-filled rectangular loft locks in the heat firmly, giving you a warm and comfortable sleep.
• 【MULTIPURPOSE AND 4 SEASONS】: When its zipper is fully opened, it will become a down mat blanket or duvet.Since both the bottom and side zippers of the sleeping bag can be opened independently, you can freely adjust the comfortable temperature of the sleeping bag. Whether it’s cold winters or warm summers, having a 4 seasons sleeping bag is enough.