Even with the use of very robust materials and longetivity in mind when developing our products, they obviously aren't indestructable and damaged can't be ruled out entirely. In the case of a leak you can easily repair each individual part of the IDG using the repair kit and instructions that come with all of our tents.
However, some punctures might not be patchable. For these rare cases you can order a replacement bladder to get your tent back to it's full functionality.
Material: flexible thermoplastic polyurethane