Bathtub edge, not flat.
Raised perimeter edges keep groundwater and twigs from migrating up into the floor — even on a saturated pad after a night of rain.
BRAND:
Gopamir
Gopamir G450 Groundsheet
SHIPS FROM KOREA · Cut-off in 4 days
Reserve by June 22 to make our June 30 vessel
Ready for pickup / ship-out from late July
Korea-direct · duty-free · full manufacturer warranty
. Free local shipping on orders over
Reserve by June 22 to make our June 30 vessel
Ready for pickup / ship-out from late July
Korea-direct · duty-free · full manufacturer warranty
. Free local shipping on orders over
Gopamir G450 Groundsheet
Precio de oferta$165.00 USD
SHIPS FROM KOREA · Cut-off in 4 days
Reserve by June 22 to make our June 30 vessel
Ready for pickup / ship-out from late July
Korea-direct · duty-free · full manufacturer warranty
. Free local shipping on orders over
Reserve by June 22 to make our June 30 vessel
Ready for pickup / ship-out from late July
Korea-direct · duty-free · full manufacturer warranty
. Free local shipping on orders over
THREE DETAILS
What you'll notice on day one.
Three close-ups of the edge, the fit, and the anchors.
High-Performance Weather Protection
Crafted from durable 300D Oxford fabric, featuring a premium water-repellent coating and an impressive 10,000mm waterproof rating to keep you completely dry in harsh conditions.
Three view-door seams.
Velcro strips on three sides match the G450 view door positions. The threshold sits flush — no stepping over a lip when you exit at 3 AM.
FULL SPECS
All the numbers.
Every number that matters before this floor ships.
FOOTPRINT
450 × 380 cm
177 × 150 in (hex)
WATERPROOF
10,000 mm
10,000 HH (Hydrostatic Head)
WEIGHT
2.0 kg
4.4 lbs
- BRAND
- Gopamir
- FITS
- Gopamir G450 Air Shelter (Sand Brown / Dark Green)
- FOOTPRINT
- 450 × 380 cm 177 × 150 in · hexagonal
- FABRIC
- P300D Polyester · waterproof coating
- HYDROSTATIC HEAD
- 10,000 mm
- EDGE STYLE
- Bathtub (raised perimeter)
- ANCHOR SYSTEM
- Square toggles · clip to G450 air-pole O-rings
- VIEW DOOR MATCH
- 3-side Velcro alignment
- WEIGHT
- 2.0 kg 4.4 lbs
- COLOR
- Black
- INCLUDES
- Groundsheet body × 1, storage bag × 1
- WARRANTY
- 1-year manufacturer
COMPATIBILITY
Made for the G450 only.
Cut to the G450 hexagonal footprint. Sold separately.
| Compatible with | Compatible |
|---|---|
| Gopamir G450 Air ShelterGroundsheet color is Black regardless of canopy color | ✓ |
The hexagonal cut is sized to the G450 main canopy. It does not fit other Gopamir models (TN600, T720+) — those use rectangular footprints.
IN THE BOX
What ships.
One floor panel and its bag — nothing else needed.
Included
- Groundsheet body × 1
- Storage bag × 1
Not included
- Gopamir G450 Air Shelter
- Stakes — use the G450 stake set
FREQUENTLY ASKED
Questions, answered.
Will this fit other tents?
No. The hexagonal cut is sized only to the Gopamir G450 main canopy (450 × 380 cm). It will not fit the TN600 or T720+ models — those use different shapes.
Can I use it on gravel or rocky ground?
Yes, with care. Brand-approved for crushed-rock and gravel pads when sharp objects are cleared first. For longer life, lay an additional tarp underneath on abrasive ground.
How does it attach to the tent?
Square toggles clip into the G450's air-pole O-rings at the corners, and Velcro strips align with the three view doors. Setup takes about 2 minutes.
Is the material truly waterproof?
Yes. P300D polyester with a waterproof coating rated to a 10,000 mm hydrostatic head — well above the 3,000 mm rating on the G450 main canopy. The bathtub edges add a second water barrier.
Air shipping available?
Yes. Weight-based air surcharge shows at checkout — duties and customs covered, no surprise bills later. Five days versus the standard six-week ocean lead time.
SHIPPING
Shipping & timing.
Three ways to get it.
Express shipping
Air freight + ground
Recommended if you have a specific trip coming up and need it faster. Cost is calculated by package weight.
2-3 weeks
Standard shipping
Ocean freight + ground
Lower cost. Best when you're not in a rush. All duties included, no surprises at delivery.
5-8 weeks
Local shipping
Ground
Ships from our BC warehouse, Canada — already in North America, so there's no overseas leg and no import wait. Orders within North America arrive with no added duties or customs fees. For destinations outside North America, the recipient is responsible for any duties or customs charges on arrival.
3–7 business days