1500g model : total weight 2.2kg, suit temperature -10 °C -5°C. L zipper + R zipper : can connect to be a double sleeping bag! Or, you can choose to get a replacement. Our goal is to ensure a happy shopping experience with us. This item is in the category "Sporting Goods\Camping & Hiking\Outdoor Sleeping Gear\Sleeping Bags".The seller is "factory*no1*store" and is located in this country: CN. This item can be shipped worldwide.