The Tube from Nitecore has always been ver popular (see everdaycarry.com) for a long time. Now it looks like the company is branching out and offering some newer and feature packed options. We covered the TIP recently with some added power and benefits but they have also dropped the Thumb as well to cover som additional bases, besides its usual features the Thumb also has some nice extras, red light for maintaining night vision, USB recharge, and a pivoting head this has the makings for a great multi-use backup. It features 85 lumens and weighs in at just under 1oz. The full specs are here if you want to know more, love to know what you think in the comments below.