User number：

• 1
• 2
• Splicing

Pattern：

• Envelope shape
• Bear-barrel shape
• Mummy shape

Fill material：

• Goose down
• Duck down
• Feather cotton
• Chemical fiber blending
• Fleece
• Silk

Type：

• Cotton sleeping bag
• Down feather sleeping bag
• Fleece sleeping bag
• Feather cotton sleeping bag
• Compressed bag for sleeping bag
• Sleeping bag accessories
• Hammock