Vango Nitestar Alpha 300 Quad Sleeping Bag FOGVango Nitestar Alpha 300 Quad Sleeping Bag FOG NEW AND UPDATED The improved Nitestar ALPHA QUAD 300 with improved compressibility which benefits in being smaller and lighter. The new addition to Vango Nitestar range of sleeping bags. The Nitestar 300 Quad has all the features that you would find in a mummy styled bag, but Vango have made this especially for those who do not like the feel of the mummy shaped bag, so there is a lot of wriggle room for