NGT kettle test A durable, lightweight 1.1L fast boil kettle with folding handle, constructed from anodised aluminium. (This kettle has a heat trap system that makes it up to 30% more efficient than other outdoor kettles.) RRP £21.95. Tested against a durable, lightweight NGT 1.1L kettle with folding handle, constructed from anodised aluminium. RRP £12.95 Part of the NGT outdoor cooking range, more items can be seen at www.nextgenerationtackle.com for specs & prices | NGT Fishing