Ultra light velvet envelope sleeping bag. Fabric: 400T 20D nylon anti tear and anti splash. Lining: 400T 20D nylon anti tear and anti splash. Filling: 400g 90% goose down. Sleeping bag’weight:725g. Packing All Weight: About 800g. Filling: 600g 90% goose down. Sleeping bag’weight:860g. Packing All Weight: About 945g. Because different people in different physical condition, so that the use of the sleeping bag suitable temperature will be different. Due to different batches, there will be 100g error. Due to Different Monitor, the color may have difference. 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 “china_2019″ and is located in this country: CN. This item can be shipped worldwide.