The Berg trampolines last a lot longer if you protect them from the weather with a cover. This Mountain Protective Sleeve Basic 330 cm is suitable for every Berg trampoline with a diameter of 330 cm. Handy are the 5 extra large water drainage holes. These ensure that rainwater does not remain on the trampoline. With this cover, the jumping mat and trampoline rim stay clean. As soon as you pick it up you can immediately take a jump. The Berg Protective Cover 330 cm is made of polyethylene. A protective cover does not fit around the trampoline when the safety net is still there. So first remove the safety net before you put the cover around it.