The instant inflatable pool that doesn't need hours of inflating! The trouble with many inflatable pools is that you need fancy pumps and ages of pumping, but this clever summer plunger uses the water you fill it with to hold itself up, which is rather clever. You only have to inflate the top edge ring, and then as you fill the pool, the water lifts the sides - brilliant. At eight foot wide and over two feet deep it's big enough to have a real good dip on hot and sunny days, but not so unwieldy as to take over the garden. Simple to set up and dismantle, this tough Instant Pool (made from heavy duty 3 ply PVC) is the best way to keep cool this summer.