Ultralight Hollow Fiber Sleeping Bag 220g/m^2 by Thunder Claw (3CS Industrial and Trading Limited) is a factory-direct B2B wholesale model designed for outdoor gear importers, distributors, and private-label brands. 3-season envelope style with 170T polyester fabric
Technical & Wholesale Specifications
| Product Category | Wholesale Sleeping Bag (OEM / ODM) |
| Model / SKU | thunder-clawsb005 |
| Key Feature | Ultralight |
| Insulation & Fill Spec | Hollow Fiber (220g/m^2) |
| Factory Spec Notes | Filling: 220g/m^2 hollow fiber Length: Standard (Suitable for 1.8 m Height and Below), Lengthened (1.8 m-2 m Height) Applicable People: Adults, Unisex Fabric: 170T polyester, 100%PA Sleeping bag style: Envelope Type Type: 3 Season is_custom |
| Minimum Order Quantity (MOQ) | Low MOQ for custom colors, fabrics and features |
| Production Lead Time | 30-35 days |
| Monthly Factory Capacity | 50,000 tents and 80,000 sleeping bags per month |
| Quality & Compliance | ISO9001 | Hydrostatic head & batch QC tested |
| OEM / ODM Customization | Custom logo, Pantone colorways, fabric denier, packaging & private label |
Contact our export engineering team for tiered FOB pricing, pre-production samples, and 20GP/40HQ container loading plans.


















