1. **Material and Structure**  

   - **Outer Fabric**: Made of high-density Oxford fabric or polyester coating (PU waterproof treatment), durable and tear-resistant, windproof and snowproof.  

   - **Inner Insulation Layer**: Thickened fleece or aluminum foil reflective layer, effectively retains body heat and reduces heat loss.  

   - **Frame Design**: Air column inflatable structure (no traditional frame required), high-strength PVC air columns, quickly forms shape after inflation, providing stable support.  

   - **Bottom reinforcement**: Moisture-resistant thickened bottom fabric (typically 300D or higher Oxford fabric), waterproof, cold-resistant, and moisture-proof.  

2. **Seasonal Suitability**  

   - Specifically designed for **extreme cold environments**, capable of withstanding temperatures as low as **-15°C to -30°C**, suitable for winter camping, snowy terrain exploration, and polar travel scenarios.  

3. **Space Design**  

   - Available in **single to multi-person** sizes (e.g., 1-2 people/3-4 people), with an internal height of over 1.8 meters. Some models feature a vestibule design for convenient gear storage.  

4. **Convenience**  

   - **Quick inflation and deflation**: Equipped with a high-pressure air pump (manual/electric), setup can be completed in 3-5 minutes.  

   - **Compact storage**: Folds down to a small size, weighing approximately 5-10 kg (depending on size), lighter than traditional tents.  

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### **II. Core Selling Points**  

1. **Ultimate Warmth**  

   - **Double-Layer Insulation Design**: An air insulation layer is formed between the inner and outer layers, combined with a heat-reflective lining to effectively reduce heat loss.  

   - **Sealed Windproof Design**: Fully enclosed structure + wind and snow-resistant zippers prevent cold air from entering.  

2. **Weather Resistance**  

   - **Waterproof and Snow-Resistant**: Waterproof rating ≥5000mm, with a snow-resistant design on the roof to prevent collapse.  

   - **Strong Wind Resistance**: Air column structure + windproof ropes for secure fixation.  

3. **Humanized Details**  

   - **Ventilation and Frost Prevention**: Adjustable ventilation windows at the top balance temperature differences between the interior and exterior, preventing condensation buildup.  

   - **Multi-Functional Storage**: Built-in hooks, side pockets, and some models feature a chimney opening (compatible with wood-burning stoves).  

4. **Safe and Durable**  

   - **Flame-Retardant Materials**: Some models are certified to B1 fire-resistant standards, suitable for use with heating equipment.  

   - **UV-Resistant**: UV-coated for extended outdoor durability.  

5. **Wide Range of Applications**  

   - Winter camping, skiing trips, polar expeditions, emergency rescue, and other extreme environments.  

--Winter inflatable tents are designed with **rapid setup, superior insulation, and wind/snow resistance** as core features, balancing portability and durability. They are a reliable choice for outdoor activities in harsh cold environments, suitable for outdoor enthusiasts or professional expedition teams seeking efficiency and safety.  

(Note: Specific parameters may vary by model; please refer to the product details page for confirmation.)