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Quechua Air Seconds 4.1, Inflatable Camping Tent, 4 Person

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Model: 8518830

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Product Features

Quechua Air Seconds 4.1, Inflatable Camping Tent, 4 Person is designed for

Our motivation? To offer a tent with an all-in-1 inflatable structure and pre-assembled bedrooms. The perfect combination for those who do not want to waste time pitching their tent.

A photo of the Quechua Air Seconds 4.1, Inflatable Camping Tent, 4 Person in use


Bedroom: 110.2" x 82.7" | Stand-up living room: 70 sq ft with bowl ground sheet

Easy assembly/dismantling

Very quick to pitch: all-in-1 inflatable structure and pre-assembled rooms.

Heat resistant

Living room with a ventilated flysheet | 1 large mosquito net window


UPF 30 fabric: allows daylight to enter and filters part of the UV light.


Tropical rain laboratory test | Under shower: 200 mm of water per hour per sqm


Withstands force 7 winds - around 35 mph | Wind tunnel test

Easy to transport

Rectangular cover | 29.5" x 11.8" x 12.6" | 72 liters | 27.6 lbs

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Quechua Air Seconds 4.1, Inflatable Camping Tent, 4 Person,black 

Quechua Air Seconds 4.1, Inflatable Camping Tent, 4 Person,black 

Quechua Air Seconds 4.1, Inflatable Camping Tent, 4 Person,black 

Quechua Air Seconds 4.1, Inflatable Camping Tent, 4 Person,black

Product Customer Reviews

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Quechua Air Seconds 4.1, Inflatable Camping Tent, 4 Person,black
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Fantastic tent

Having done the pole tent camping for years and listened to the odd pole crack, then having the faff of repairing it, I decided to invest in a inflatable one. I haven't been let down. I managed to erect it on my own in wind and heavy rain. It went up quickly and once pegged down, very stable. It has tollerated a full week of Scottish weather, from winds up to 45kph and raining cats and dogs. There are no issues with waterproofness or windproof ability. If I was to quible about anything, it would be the lack of divider, so you could sleep 2 and 2, and also perhaps a redesign of the canopy covering the roof ventilation panel, as during the most driving wind and rain, it did spray in a little. But this was so slight and not enough to dampen anything. I highly recommend this tent and wish I had bought it year's ago. I'm looking forward to many more holidays in it.

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We love this tent. So easy to get up and with held some very stormy weather. Spacious. Much easier having an inflatable tent than standard ones with poles. Would certainly recommend .

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Additional Product Information



  • 100% Polyester cationic

Inner fabric

  • 100% Polyester cationic


  • 5% Aluminum
  • 40% Polyester cationic
  • 55% Thermoplastic polyurethane

Tent Footprint

  • 100% Polyethylene low density

Carry bag

  • 100% Polyester cationic

Living room

Living room of 70 sq ft with a maximum headroom of 74.8". This tent has several pieces of equipment: - a bathtub groundsheet that can be raised at the entrances in case of rain - a transparent window with blackout cover - a mosquito net window with blackout cover - storage pockets in the bedrooms and in the living room

Pitching / striking

Inflatable all-in-1 structure with pre-assembled bedroom and fly sheet. Using our Quechua red 5.2 liter pump with built-in pressure gauge, we advise you to inflate the tubes to 7 PSI pressure. To see this pump, copy the reference 8243066 and paste it into the search engine of our website.

Sun protection

The fabric of the flysheet offers UPF 30 sun protection. Warning: a significant amount of UV light can get in through a simple open door.


The ventilated flysheet on the living room allows air to flow and reduces condensation inside the tent. Upper air vents are also located at the front and rear of the tent, as well as mosquito nets at the top of the door and base of the bedroom.


We test all our tents in a wind tunnel on a turntable. The goal is to expose each side of our tent to the same wind intensity. Well pitched with the guy ropes properly deployed, this tent remains habitable with a wind of force 7, measured at 35 mph.


We test our tents to validate their waterproofing. The 1st test is done in the laboratory, 4 hours under 200 liters of water per hour per sqm, the equivalent of tropical rain of 200 mm per hour. The 2nd test is done in the field under real conditions by our teams. This tent is equipped with a polyurethane-coated polyester flysheet of 2000 mm water resistance. It also has seams taped using heat-sealed strips and a 6.7 oz/sqm polyethylene groundsheet.

Size and weight

Rectangular cover | 29.5" x 11.8" x 12.6" | 72 liters | 27.6 lbs


As designers and users who love nature, we care about the durability of our products. That's why all our tents are designed to be repairable. Spare parts and repairs of inflatable poles are available at the workshop of your Decathlon store or on our website at the following address: If you have a problem with this tent, consult the after-sales information:

Poles, pegs

Inflatable poles - All our inflatable poles have a 2-layer arch structure: a thermoplastic polyurethane (TPU) air chamber and a 600 denier polyester cover*. Living room reinforcement - There's an aluminum bar in the living room to stiffen the structure. Tent pegs - All our pegs are made of steel and have a diameter of 6 mm. *600 denier indicates a weight of 600 g (1.3 lbs) for 9 meters (29.5').

Sleeping width

The bedroom of this tent is designed to accommodate a maximum of 4 mattresses 27.6" wide. It can also accommodate a couple looking for a very large bedroom.



Warning - california prop 65

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Storage instructions

We recommend that you dry your tent in the open air, including the underside of the tent. You can then store it away without fear of finding it covered with odors or mold.

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Size Guide Visual