Saw the deal for the festival tent at Gelert at £8... Then saw better deals - like this 2 man lightweight but 2 layer and taped seam tent - should actually survive multiple uses!
Kudos to original post for the festival tent: http://www.hotukdeals.com/deals/gelert-quickpitch-2-festival-tent-8-gelert-4-99-del-2510948
(though the cheap purple seems out of stock now)
The Gelert Rocky 2 Tent has a large front porch storage area, are easy to pitch and compact in size. These tents are ideal for the backpacker or occasional user and sleep up to two people. The tent is constructed from 190T polyester which sports a hydrostatic head of 1500mm.
> 2 person tent
> Pitch inner first
> Dimensions: L205/65 x W125 x H105cm
> Outer: 190T polyester with waterproof of HH1500mm
> Flysheet: 190T breathable polyester
> Groundsheet: 110g/m2 Polyethylene
> Pole: 3 x D7.9mm Fibreglass
> Pegs: D4 x 180mm steel
> Weight 2.8kg
> Taped seams: Yes
> Packing size: 52 x 13 x 13cm