Specifications

FOOTPRINT	450 × 380 cm
WATERPROOF	10,000 mm
WEIGHT	2.0 kg
FITS	Gopamir G450 Air Shelter (Sand Brown / Dark Green)
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
COLOR	Black
INCLUDES	Groundsheet body × 1, storage bag × 1
WARRANTY	1-year manufacturer

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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-groundsheet.
• 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.