








Gopamir G450 Vestibule
Specifications
| MAIN FOOTPRINT | 220 × 100 × 165 cm |
|---|---|
| EXTENSION ADDS | + 220 × 140 cm |
| CAPACITY | 1 cot Main · 2 cots +Ext |
| ZIPPER | 4-way |
| FITS | Gopamir G450 Air Shelter (Sand Brown / Dark Green) |
| COLORS | Sand Brown, Dark Green (Black coming later) |
| TYPE — MAIN | Attaches directly to G450 body front doorway. Required base for any Extension chain. |
| TYPE — EXTENSION | Attaches to Main front skin (or to another Extension). Cannot attach to G450 body directly. |
| FOOTPRINT (MAIN) | 220 cm W × 100 cm L × 165 cm H |
| FOOTPRINT (EXTENSION) | 220 cm W × 140 cm L × 165 cm H |
| FABRIC | N40D Double Ripstop · both-side silicone coating (same on both Types) |
| POLE | Aluminum support pole(s) · included with each Type |
| FRONT SKIN ATTACHMENT | Single zipper line on each Type · accepts one accessory at a time — mesh window (Main only, included), TPU door (sold separately), or next Extension |
| MESH WINDOW | Included with Main Type only. Extension Type does not ship a mesh window. |
| WEIGHT (MAIN | EXTENSION) | 1.45 kg | 1.10 kg |
| CAPACITY (MAIN ALONE) | 1 cot crosswise · 1-person sleeping |
| CAPACITY (MAIN + 1 EXTENSION) | 2 cots lengthwise · 2-person sleeping |
| CAPACITY (BEYOND) | Chain additional Extensions indefinitely · 3rd cot at MAIN + 2× EXT, and so on |
| KIT WEIGHT | 5.0 kg per Type |
| INCLUDES (MAIN) | Vestibule body × 1, mesh window panel × 1, aluminum pole set × 1, storage bag × 1 |
| INCLUDES (EXTENSION) | Vestibule body × 1, aluminum pole set × 1, storage bag × 1 (no mesh window) |
| SEAM TREATMENT | Waterproof seam thread + zigzag stitching · NOT seam-taped (silicone coating incompatible with tape adhesive) |
| LEAK CARE | If leaks develop in heavy rain, brand recommends applying silicone seam sealer to affected areas |
| WARRANTY | 1-year manufacturer (both Types) |
Shipping & availability
BigTent imports Korean outdoor gear directly into British Columbia, Canada. Your shipping method is set by stock status at the time you order:
- In stock → Local ground. Ships from our BC warehouse, about 2–7 business days within Canada and the continental US.
- Out of stock → Standard ocean freight (free). Your order is placed on the next available sailing at no extra cost, typically arriving within about 5–8 weeks. Routed automatically — nothing to do on your end.
- Want it sooner? Express air freight. About 2–4 weeks, available for eligible items for an additional fee. The express air option can only be selected on our website — choose it on the product page here: /products/gopamir-g450-vestibule.
- Local pickup (Canada only). Ready for pickup in 2 business days once your order is in stock at our BC warehouse.
Duties: No additional duties within North America (Canada & continental US). Orders shipping outside North America may incur local import duties paid by the receiver.
Original: $279.00
-65%$279.00
$97.65Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Specifications
| MAIN FOOTPRINT | 220 × 100 × 165 cm |
|---|---|
| EXTENSION ADDS | + 220 × 140 cm |
| CAPACITY | 1 cot Main · 2 cots +Ext |
| ZIPPER | 4-way |
| FITS | Gopamir G450 Air Shelter (Sand Brown / Dark Green) |
| COLORS | Sand Brown, Dark Green (Black coming later) |
| TYPE — MAIN | Attaches directly to G450 body front doorway. Required base for any Extension chain. |
| TYPE — EXTENSION | Attaches to Main front skin (or to another Extension). Cannot attach to G450 body directly. |
| FOOTPRINT (MAIN) | 220 cm W × 100 cm L × 165 cm H |
| FOOTPRINT (EXTENSION) | 220 cm W × 140 cm L × 165 cm H |
| FABRIC | N40D Double Ripstop · both-side silicone coating (same on both Types) |
| POLE | Aluminum support pole(s) · included with each Type |
| FRONT SKIN ATTACHMENT | Single zipper line on each Type · accepts one accessory at a time — mesh window (Main only, included), TPU door (sold separately), or next Extension |
| MESH WINDOW | Included with Main Type only. Extension Type does not ship a mesh window. |
| WEIGHT (MAIN | EXTENSION) | 1.45 kg | 1.10 kg |
| CAPACITY (MAIN ALONE) | 1 cot crosswise · 1-person sleeping |
| CAPACITY (MAIN + 1 EXTENSION) | 2 cots lengthwise · 2-person sleeping |
| CAPACITY (BEYOND) | Chain additional Extensions indefinitely · 3rd cot at MAIN + 2× EXT, and so on |
| KIT WEIGHT | 5.0 kg per Type |
| INCLUDES (MAIN) | Vestibule body × 1, mesh window panel × 1, aluminum pole set × 1, storage bag × 1 |
| INCLUDES (EXTENSION) | Vestibule body × 1, aluminum pole set × 1, storage bag × 1 (no mesh window) |
| SEAM TREATMENT | Waterproof seam thread + zigzag stitching · NOT seam-taped (silicone coating incompatible with tape adhesive) |
| LEAK CARE | If leaks develop in heavy rain, brand recommends applying silicone seam sealer to affected areas |
| WARRANTY | 1-year manufacturer (both Types) |
Shipping & availability
BigTent imports Korean outdoor gear directly into British Columbia, Canada. Your shipping method is set by stock status at the time you order:
- In stock → Local ground. Ships from our BC warehouse, about 2–7 business days within Canada and the continental US.
- Out of stock → Standard ocean freight (free). Your order is placed on the next available sailing at no extra cost, typically arriving within about 5–8 weeks. Routed automatically — nothing to do on your end.
- Want it sooner? Express air freight. About 2–4 weeks, available for eligible items for an additional fee. The express air option can only be selected on our website — choose it on the product page here: /products/gopamir-g450-vestibule.
- Local pickup (Canada only). Ready for pickup in 2 business days once your order is in stock at our BC warehouse.
Duties: No additional duties within North America (Canada & continental US). Orders shipping outside North America may incur local import duties paid by the receiver.






















