NB10000 Plus Power Bank by Nitecore

Super light and packable.

Extra compact and light! Will use for charging devices on long cycling rides.

Great and as advertised (small and light)!

Only used for a two-night backpacking trip but it worked great! Small (surprisingly so - didn’t realize how small it was until I got it) and light. Used my phone sparingly on airplane mode so was around 70% each evening, but charged the phone up to 100% both nights and the NB10000 still had 2 (of 3) blue lights remaining on it!