Your questions before buying

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Up to 8 minutes with a 0.5 L tank (OX500 and OX500Plus), about 15 minutes with the 1 L OX1000 and 20 to 25 minutes with the 2.3 L OX2000. The real figure depends on your breathing, the depth and the effort.

Three ways: with the manual pump (about 20 minutes for 0.5 L, not compatible with the OX1000), with the 12 V / 220 V compressor (about 12 minutes for 0.5 L, 20 minutes for 1 L, longer for the OX2000) or from a dive cylinder with the DIN or yoke transfer station, in about a minute.

Our tanks are used without diver training, close to the surface. The safety rules still apply: breathe continuously, never hold your breath while ascending, ascend slowly. Our safety guide covers them in detail.

Same 0.5 L volume and same air time. The OX500Plus adds a harness, an external regulator and an external gauge: you wear it on your back, hands free, or in the mouth. Both take the OXAIR mask.

Yes: tank completely empty, head open or removed, and declared at check-in. Check your airline's policy before you leave.

Worldwide. Tracked delivery is free on every pack to mainland France, Monaco, the European Union, the United Kingdom, Switzerland, Norway, Australia and the United States; elsewhere, the cost and delivery time appear in the cart as soon as you choose your country. 30-day returns, 24-month warranty.

Tanks and refill systems are guaranteed for 24 months. You have 30 days to change your mind: return conditions are detailed on the Shipping and returns page.

Yes, with Klarna, in the countries where it is offered at checkout (France, Belgium, Germany, Spain, Italy, the Netherlands, Austria, Portugal, Ireland, Finland, Greece). Bank cards and Apple Pay are accepted everywhere.