Gelert uv ishelter 4 the gelert inflatable shelter 4 can be erected in a matter of minutes using the hand pump supplied it is ideal for picnics bbqs sporting events or for extra space and shelter at the campsite with dimensions of 14 x 14 feet it offers plenty of space for all with a uv protection factor of 50spf combined with waterproof fabric the shelter offers the perfect solution in a range of outdoor situations features 43 x 43m quick and simple to pitch inflatable shel