Both ends are zippers.
Same zipper geometry at each end. The connector does not have a "G450 side" or "C240 side" — point it whichever way the site lays out.
BRAND:
Gopamir
Gopamir G450 & C240 Docking Connector
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
EXPRESS AIR · Reserved for our July 8 flight
Reserve by July 1 to lock this flight — 13 days left
Ready for pickup / ship-out from July 17
Korea-direct · duty-free · full manufacturer warranty
. Express Air Charge: $8.00 USD . Free local shipping on orders over USD $300
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
EXPRESS AIR · Reserved for our July 8 flight
Reserve by July 1 to lock this flight — 13 days left
Ready for pickup / ship-out from July 17
Korea-direct · duty-free · full manufacturer warranty
. Express Air Charge: $8.00 USD . Free local shipping on orders over USD $300
Gopamir G450 & C240 Docking Connector
Prix de vente$199.00 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
EXPRESS AIR · Reserved for our July 8 flight
Reserve by July 1 to lock this flight — 13 days left
Ready for pickup / ship-out from July 17
Korea-direct · duty-free · full manufacturer warranty
. Express Air Charge: $8.00 USD . Free local shipping on orders over USD $300
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
EXPRESS AIR · Reserved for our July 8 flight
Reserve by July 1 to lock this flight — 13 days left
Ready for pickup / ship-out from July 17
Korea-direct · duty-free · full manufacturer warranty
. Express Air Charge: $8.00 USD . Free local shipping on orders over USD $300
DETAIL POINTS
Three things the brand built into it.
Three close-ups of the zipper, the anchors, and the join.
Toggle locks the zipper closed.
A small toggle and O-ring at each zipper terminus locks the pull in the closed position. Wind pressure and accidental snags do not pop the seal.
Stake it taut at both ends.
A separate stake-out O-ring sits next to each zipper terminus. Peg these down to hold the connector shape, prevent sagging, and shed rain off the top.
FULL SPECS
All the numbers.
Fabric, zipper, and anchors for the shelter-to-shelter tunnel.
WEIGHT
~ 400 g
~ 0.9 lbs
FABRIC
N40D
both-side silicone
ZIPPER
Bidirectional
both ends
ANCHORS
4 × O-rings
2 toggle + 2 stake
Specifications
- BRAND
- Gopamir
- CONNECTS
- Gopamir G450 ↔ Gopamir C240
- COLORS
- Sand Brown, Dark Green
- PRODUCT WEIGHT
- ~ 400 g ~ 0.9 lbs
- SHIPPING WEIGHT
- 2.0 kg 4.4 lbs · with packaging
- FABRIC
- N40D Double Ripstop · both-side silicone coating
- ATTACHMENT
- Bidirectional zipper at each end
- ZIPPER LOCK
- Toggle + O-ring at each terminus
- STAKE POINTS
- O-ring stake-out anchor next to each zipper end
- INCLUDES
- Docking connector × 1
- 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
Compatibility
- Gopamir G450 Air Shelter One end of the connector zips to G450
- Gopamir C240 Air Shelter Required at the other end — C240 not currently in BigTent catalog. Customer sources separately.
- Other Gopamir shelters Connector geometry is specific to G450 and C240 doorways. Does not fit TN600, T720+, or other models.
Heads up: the Gopamir C240 shelter is not currently in the BigTent catalog. You will need to source a C240 separately, or wait for us to add it. If you only own a G450 and no C240, this product does not have a use case on its own.
IN THE BOX
What ships.
Included
- Docking connector × 1
- Storage bag × 1
Not included
- Gopamir G450 Air Shelter — sold separately
- Gopamir C240 — sold separately
FREQUENTLY ASKED
Questions, answered.
Do I need to own both a G450 and a C240 to use this?
Yes. The connector is a tunnel between two shelters — without both, there is nothing to connect. The C240 is a separate Gopamir model (not currently in the BigTent catalog). Source one separately if you want to set up the two-shelter system.
Can I use this to connect two G450s together?
No. The connector geometry is specific to the G450 doorway on one end and the C240 doorway on the other. Two G450s would need a different connector — not currently in the Gopamir lineup.
What if it leaks in heavy rain?
Same fabric and construction as the Gopamir vestibules — silicone-coated both sides with waterproof seam thread + zigzag stitching (not seam-taped, because silicone coating prevents tape adhesion). In sustained heavy rain, brand recommends applying silicone seam sealer to leak-prone seams.
Why are there extra O-rings near the zippers?
Two purposes per end. The toggle O-ring locks the zipper pull in place so the connection cannot pop open under wind or accidental snagging. The stake-out O-ring next to it lets you peg the connector taut so the middle does not sag when rain hits the top.
Does the orientation matter — which end goes to which shelter?
No. The connector is symmetric. Both ends use the same bidirectional zipper. Lay out your campsite however you want, then zip the connector to whichever shelter sits at each end.
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.
THE FULL TWO-SHELTER BASE
Pair with these.
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