yer theres lots of good woodland near worksop.been working at clumber with my explorer scouts going a bit of tree work so that they can get a tractor down a track to feed a rare bread of cattle.+ we have 1 of the best scout camp sites in the world. walesby forest. as for the £4 tranga the previous owner as you said must have put the lid on while it was hot.it dosent bother me not having a seal on it as i dont carry fule in the stove.not as safe as in a sigg bottle.