850 Grams of Premium Down. Serious Warmth. Remarkably Light.
Meet the ATEPA PROMOTER 850—the ultralight mummy sleeping bag engineered for campers who demand premium insulation without the bulk. Filled with 850g of 650FP Coldmaster™ white duck down (90/10 ratio) , this bag delivers reliable warmth for cold-weather camping, alpine treks, and winter expeditions. Weighing just 3.64 lbs (1.65 kg) and compressing to 15" x 9" (38 x 23 cm) , it packs down small for backpacking while providing generous 82.68" x 37.4" (210 x 95 cm) of sleeping space. The 20D 400T high-density nylon shell and lining are down-proof treated with water-repellent Grade 4 finish, keeping moisture out while preventing feather leakage. The mummy shape hugs your body to eliminate dead air space, while the 3D chest baffle, draft tube, and adjustable hood lock in heat. A YKK self-locking zipper won't slip down overnight. Two compression sacks (square + quad-compression) reduce packed size, and the included mesh storage bag protects the down between trips. Cold-rated to -8°C (17.6°F) limit, the PROMOTER 850 is your ticket to warm, comfortable nights in the backcountry.
Key Features
-
850g 650FP Coldmaster™ White Duck Down (90/10) – Premium fill provides exceptional warmth-to-weight ratio. Lofty, compressible, and naturally breathable for cold-weather comfort.
-
17.6°F (-8°C) Limit Temperature – ISO-certified rating for serious 3-season and early winter camping. Comfort rated to 30.2°F (-1°C).
-
Ultralight at 3.64 lbs (1.65 kg) – Lightweight enough for backpacking without sacrificing warmth. Compresses to 15" x 9" for easy packing.
-
Ultra-Light 20D 400T Nylon Shell & Lining – High-density down-proof fabric with Grade 4 water-repellent treatment. Lightweight, soft, and moisture-resistant.
-
Spacious Single-Person Mummy Shape – 82.68" x 37.4" (210 x 95 cm) gives you room to turn comfortably while maintaining heat efficiency. Contoured fit eliminates cold pockets.
-
3D Chest Baffle & Draft Tube – Vertical baffles at the chest prevent down migration. Full-length zipper draft tube blocks cold air infiltration.
-
Adjustable Hood with Drawcord – Cinches down around your head and face. Retains body heat where you lose it most.
-
YKK Self-Locking Two-Way Zipper – Premium zipper won't slide down overnight. Anti-snap guard prevents fabric snags. Inner and outer pulls for easy venting.
-
Internal Security Pocket – Zippered pocket for phone, headlamp, or wallet. Keeps essentials safe and within reach.
-
Ergonomic Foot Box – Trapezoidal shape follows natural foot position. Extra room for toe movement without wasted space.
-
Dual Compression Storage System – Includes quad-compression sack for backpacking + standard square stuff sack + mesh storage bag for long-term down protection.
-
Contrast Color Design – Unique two-tone aesthetic adds a modern, stylish touch to technical performance.
Technical Specs
-
Capacity: 1 Person (Wider than standard)
-
Temperature Rating (ISO): Comfort 30.2°F (-1°C) | Limit 17.6°F (-8°C) | Extreme -14.8°F (-26°C)
-
Unfolded Size: 82.68" L x 37.4" W x 25.6" Foot (210 x 95 x 65 cm)
-
Packed Size: 15" L x 9" Diameter (38 x 23 cm)
-
Weight: 3.64 lbs (1.65 kg)
-
Shell & Lining: 20D 400T Nylon Taffeta – Down-Proof, Water-Repellent Grade 4
-
Fill: 850g Coldmaster™ 90/10 White Duck Down – 650 Fill Power (US Standard)
-
Zipper: YKK Self-Locking Two-Way with Anti-Snap Guard
-
Shape: Mummy with Contoured Hood, 3D Chest Baffle, Ergonomic Foot Box
-
Included: Sleeping Bag, Quad-Compression Sack, Standard Square Sack, Mesh Storage Bag
Perfect For:
-
Cold-Weather 3-Season Camping
-
Early Winter Backpacking
-
Alpine Treks & High-Altitude Expeditions
-
Car Camping & Overlanding
-
Side Sleepers (extra width allows comfortable turning)
-
Down Enthusiasts Who Demand Premium Fill
850g of 650FP down. 3.64 lbs total weight. 17.6°F limit rating. The PROMOTER 850 delivers serious warmth for serious cold—without the serious weight.
🛒 Add to Cart – Sleep Warm in the Backcountry
Welcome to BRoadout.com – your premier source for top-quality outdoor gear. We are delighted to explore opportunities for wholesale partnerships with retailers, distributors, and businesses looking to offer our exceptional products to a broader audience.
Why Choose BRoadout for Wholesale:
- Network Precision Marketing : We will assist retailers in conducting precise online marketing within a 100-kilometer radius of their location (currently limited to the United States, with plans to gradually expand to other countries and regions)Please Contact us for details.
- Premium Quality: Our products are crafted to meet the highest standards, ensuring customer satisfaction and loyalty.
- Competitive Pricing: Benefit from attractive wholesale pricing that allows for healthy profit margins in your business.
- Diverse Range: Explore a diverse range of outdoor gear, catering to various preferences and needs.
- Reliable Supply Chain: We understand the importance of a seamless supply chain in meeting your business needs. Partnering with quality and diversified manufacturers, we ensure a reliable and efficient flow from production to delivery. This commitment allows us to consistently provide timely shipments, meeting and exceeding your demands.
More value:
- Customization Options: We understand your unique needs, so we provide flexible customization options to meet your specific requirements. We've already fulfilled customization requests for over 260 brands.
- Premium Customer Service: We promise to provide you with top-notch customer service. Whether it's through dedicated account managers or timely responses to your needs, we'll always be there for you.
- Environmental Sustainability: Our environmentally friendly practices reflect our commitment to sustainability. Our bamboo products have received excellent feedback in the market, bringing you even more benefits.
- Innovative Product Offerings: We offer 180+ patented technologies, exclusive designs, and advanced materials to ensure you can differentiate yourself from competitors and attract more consumers.
- Transparent Communication and Collaboration: We value transparent communication and collaboration with you. By establishing clear expectations and fostering open dialogue, we can build a solid and mutually beneficial partnership.
- Market Insights and Support: We'll provide you with market insights, trends, and marketing strategy support to help you stand out in a competitive market and achieve success.
- Quality Assurance and Testing: Through rigorous quality control measures and testing processes, we guarantee the reliability and durability of our products, allowing you to confidently choose our products.
Choosing to partner with us means you'll receive even more value and support beyond your expectations. We look forward to building a long-term and stable partnership with you, achieving business success and growth together.
How to Inquire:
To inquire about our wholesale opportunities, please contact our dedicated Wholesale Team at broadoutservice@gmail.com. Kindly provide the following information in your email, and include "WHOLESALE INQUIRIES" in the email subject line.
Company Name:
Contact Person:
Business Type (Retailer, Distributor, etc.):
Intended Product Range:
Estimated Order Volume:
Our team will promptly review your inquiry and get back to you with the necessary details to initiate a successful partnership.
Thank you for considering BRoadout.com for your wholesale needs. We look forward to the possibility of collaborating with your esteemed business.
Best Regards,
The BRoadout Team
Welcome to BRoadout.com – your premier source for top-quality outdoor gear. We are delighted to explore opportunities for wholesale partnerships with retailers, distributors, and businesses looking to offer our exceptional products to a broader audience.
Why Choose BRoadout for Wholesale:
- Network Precision Marketing : We will assist retailers in conducting precise online marketing within a 100-kilometer radius of their location (currently limited to the United States, with plans to gradually expand to other countries and regions)Please Contact us for details.
- Premium Quality: Our products are crafted to meet the highest standards, ensuring customer satisfaction and loyalty.
- Competitive Pricing: Benefit from attractive wholesale pricing that allows for healthy profit margins in your business.
- Diverse Range: Explore a diverse range of outdoor gear, catering to various preferences and needs.
- Reliable Supply Chain: We understand the importance of a seamless supply chain in meeting your business needs. Partnering with quality and diversified manufacturers, we ensure a reliable and efficient flow from production to delivery. This commitment allows us to consistently provide timely shipments, meeting and exceeding your demands.
More value:
- Customization Options: We understand your unique needs, so we provide flexible customization options to meet your specific requirements. We've already fulfilled customization requests for over 260 brands.
- Premium Customer Service: We promise to provide you with top-notch customer service. Whether it's through dedicated account managers or timely responses to your needs, we'll always be there for you.
- Environmental Sustainability: Our environmentally friendly practices reflect our commitment to sustainability. Our bamboo products have received excellent feedback in the market, bringing you even more benefits.
- Innovative Product Offerings: We offer 180+ patented technologies, exclusive designs, and advanced materials to ensure you can differentiate yourself from competitors and attract more consumers.
- Transparent Communication and Collaboration: We value transparent communication and collaboration with you. By establishing clear expectations and fostering open dialogue, we can build a solid and mutually beneficial partnership.
- Market Insights and Support: We'll provide you with market insights, trends, and marketing strategy support to help you stand out in a competitive market and achieve success.
- Quality Assurance and Testing: Through rigorous quality control measures and testing processes, we guarantee the reliability and durability of our products, allowing you to confidently choose our products.
Choosing to partner with us means you'll receive even more value and support beyond your expectations. We look forward to building a long-term and stable partnership with you, achieving business success and growth together.
How to Inquire:
To inquire about our wholesale opportunities, please contact our dedicated Wholesale Team at broadoutservice@gmail.com. Kindly provide the following information in your email, and include "WHOLESALE INQUIRIES" in the email subject line.
Company Name:
Contact Person:
Business Type (Retailer, Distributor, etc.):
Intended Product Range:
Estimated Order Volume:
Our team will promptly review your inquiry and get back to you with the necessary details to initiate a successful partnership.
Thank you for considering BRoadout.com for your wholesale needs. We look forward to the possibility of collaborating with your esteemed business.
Best Regards,
The BRoadout Team
Best Sellers – Customer Favorites!
