Homebase recommends users to take the inflatable down if hit with strong winds, snow or heavy rain, although it is waterproof it can't withstand all weather elements. The product description states shoppers may need a weatherproof box with an extension lead if they want to position it further outdoors. Christmas is fast approaching and many families are already getting out their decorations to get into the festive spirit. Some may be upgrading their festive haul this year and for those who want to decorate for less, a good deal has just launched at Homebase. Ideal for those who want to go all out with their Christmas decorations this year, the 7ft dinosaur is made from waterproof polyester and features static lights. As well as being a bargain for those who want to keep the cost down this festive season, Homebase say the inflatable's running cost is less than 1p per hour, based on a 50p kWh tariff. As well as being a bargain for those who want to keep the cost down this festive season, Homebase say the inflatable's running cost is less than 1p per hour, based on a 50p kWh tariff. The prehistoric creature is best placed outdoors in the garden or at the front of the house and its sure to make the neighbours jealous this year.