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RickyJust wanted to let you know we received the 1 moon balloon from Fenigal(China) and have done our due diligence/testing andwe are so happy with it. We' d like to move forward with the attached invoice. Please send this ACH ASAP so Harry and his team can get moving with the production of the other 9 Balloons. -
DimitriAwesome, as soon we received the product, we tested some of them !!.. really impressive.. the quality is really good.. -
MarjorieI put these in my clients party balloons which were a big hit. Worked great for what I needed. I will definitely get these again for other events. -
AnastasiaAwesome addition to a party! These were great! Everyone loved them! Worked perfect, easy to use! -
LisseteI had the lights turned on (except for testing purposes yet), but they are a nice size and seem to be pretty bright. I have been looking for battery operated lights for my projects and these seem like they will work nicely as they are individual so you can use as few or as many as you want -
8.5m Length Inflatable Air Tent with 5 Oversized Side Windows and Dual-Chamber Air-Beam Frame for Lakeside Camping
Product Details
| Oem | Available | Logo Printing | Available |
|---|---|---|---|
| Number Of Doors | 2 | Technoloty | High Quality Stitches |
| Leadtime | 5-7 Working Days | Tent Size | 3-5 Persons |
| Highlight | inflatable air tent for outdoor shelter,easy carry inflatable air tent,emergency preparedness inflatable air tent |
||
Product Description
HAFE Long-Span Lakeside Tunnel Cabin | Extended Multi-Window Air-Frame Shelter
Product Overview
Maximize your connection to the water with HAFE's elongated tunnel-style air-frame cabin—engineered for expansive views, exceptional ventilation, and unparalleled living space.
The HAFE Long-Span Lakeside Tunnel Cabin represents a perfect fusion of our signature zero-metal air-beam technology and a spacious, extended footprint designed for group comfort. Featuring a soothing light blue canopy roof paired with warm beige side panels, this shelter rests gracefully on gravel shores, dry riverbanks, and grassy coastal meadows.
Product Specifications
| Specification Item | HAFE Lakeside Tunnel Cabin (Extended Model) |
|---|---|
| Recommended Footprint | 3.8m * 8.5m (Customizable length options available) |
| Peak Internal Clearance | 2.95m – 3.15m (Vaulted tunnel ceiling) |
| Structural Architecture | High-pressure dual-chamber integrated tubular air-beam frame |
| Primary Membrane Material | Premium 675g/m² UV-resistant PVC-coated Oxford canvas |
| Membrane Thickness | 0.64mm – 0.78mm |
| Exterior Colorway | Light Sky Blue Roof / Soft Sand Beige Body / Cream Trim |
| Window & Entryway Configuration | Full-width front mesh door; 5 oversized side clear-PVC panels |
| Signature Feature | Elongated multi-window footprint; Perfect for lakeside and riverside terrains |
| Operating Temperature Range | -10°C to +48°C |
| Wind Load Capacity | ≥ 22.5 m/s (Streamlined tunnel profile) |
| Snow Load Capacity | ≥ 0.34 kN/m² |
| Recommended Internal Pressure | 145 Pa – 175 Pa |
| Flame Retardant Rating | EN 13501-1 (B-s2,d0) |
| Setup Time (2 Persons) | Approx. 13 Minutes (High-volume manual pump included) |
| Included Accessories | Heavy-duty spiral gravel stakes, guy lines, storage bag, repair patch kit |
Engineering & Operational Intelligence
- Extended Multi-Window Daylight Architecture: Five side windows flood every corner with natural daylight, creating an open-concept feel with full-coverage fine-mesh screens.
- Wide-Open Front Vestibule: Large front entryway with heavy-duty double-zipper system that rolls completely out of the way for open-air pavilion experience.
- Gravel-Bed Ground Anchoring: Specialized heavy-gauge stake system designed specifically for dry gravel banks and hard-packed earth.
- Structural Rigidity Across Extended Span: Dual-chamber air-beam skeleton ensures perfectly taut, straight silhouette without sagging.
Product Advantages
- Truly Spacious, Continuous Floor Plan: 8.5-meter length with zero central support poles accommodates multiple sleeping areas and living spaces.
- Ultra-Rapid, Zero-Metal Setup: Fully rigid, self-supporting cabin inflates in just 13 minutes.
- Exceptional Daylight & Ventilation: Five side windows and open front entryway provide unmatched visibility and cross-flow.
- Versatile Terrain Adaptability: Reinforced anchoring stakes grip firmly onto gravel, compact dirt, and sandy shores.
- Premium All-Weather Shell: 675g/m² PVC canvas is fully waterproof, UV-resistant, and tear-proof.
Application Scenarios
- Lakeside Family Camping Vacations: Comfortable communal bedroom with clear water views through five side windows.
- Waterfront Photography & Wildlife Watching: Expansive windows provide excellent observation base hidden from view.
- Outdoor Workshop & Educational Field Trips: Large interior serves as temporary classroom or workshop space.
- Pop-Up Vendor & Hospitality Spaces: Ideal for farmers' markets, waterfront festivals, or boutique pop-up retail events.
Structural Comparison
| Feature | HAFE Long-Span Lakeside Tunnel Cabin | Conventional Aluminum/Fiberglass Tunnel Tent | Standard Short Inflatable Cabin |
|---|---|---|---|
| Support Mechanism | Sealed dual-chamber air-beams | Interlocking/threaded flexible arches | Single or dual short air-beams |
| Max Length | 8.5m+ (Customizable) | Usually limited to ~5m | Usually limited to ~4m |
| Setup Complexity | Ultra-Low (< 13 mins, no threading) | Moderate (Requires careful assembly) | Low |
| Internal Space | 100% Column-Free (Massive open floor plan) | Often blocked by mid-arch poles | Column-free, but severely limited in length |
| Window Coverage | Excellent (5 side panels + open front) | Poor (Usually limited to 1–2 windows) | Moderate |
| Gravel/Dirt Anchoring | Excellent (Reinforced spiral gravel stakes) | Moderate | Moderate |
Frequently Asked Questions
How do I prevent the extra-long 8.5-meter roof from sagging?
The dual-chamber air-beam skeleton is specifically engineered for extended spans. By inflating both chambers to the recommended 145–175 Pa pressure and ensuring the outer guy lines are tensioned evenly along the side panels, the roof remains perfectly taut and rigid without any noticeable sag in the center.
Is it difficult to clean the long roof and multiple windows?
Not at all. The outer PVC fabric has a dust-repellent, stain-resistant coating. Routine cleaning requires simply wiping the roof with a damp sponge. The clear PVC windows can be cleaned effortlessly with a soft microfiber cloth and a mild soapy solution.
Can I keep all five side windows open at the same time for maximum airflow?
Yes. Each window features independent zippered mesh screens and outer roll-up flaps. You can roll up and secure every window simultaneously, creating a powerful, continuous cross-breeze that ventilates the entire 8.5-meter space.
What type of anchoring is required for the gravel ground shown in the image?
We provide extra-long, heavy-gauge steel spiral stakes. Unlike standard short pegs, these are designed to spin deeply into compacted gravel and hard-packed soil, providing significantly more holding power in loose, granular surfaces.
Can I install a portable heater inside the cabin for cool morning air?
Absolutely. The cabin's expansive volume and excellent cross-ventilation make it perfectly safe for use with portable electric or catalytic propane space heaters. We recommend keeping one of the side mesh windows slightly unzipped to maintain fresh air supply.
Why Choose HAFE?
- Uncompromised Quality Control: Lab-tested 675g/m² PVC textiles against severe UV aging, tensile tearing, and surface abrasion, adhering to EN 13501-1 flame-retardant standards.
- Smart Dual-Chamber Safety System: Independent sealed pressure zones prevent sudden collapse from isolated punctures.
- Comprehensive Global Support: Includes setup guide, repair toolkit, and lifetime access to global support network.
- Tailored Manufacturing Flexibility: Customizable length and color schemes to match specific requirements.
Ready to enjoy expansive waterfront living with HAFE's elongated tunnel?
Contact us today to customize your Lakeside Tunnel Cabin.
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