Bought Huel for the purposes of using for a hiking trip. Absolutely fantastic stuff, was able to keep me going along the Pennine way for five days. Albeit the weight of the powder needed was an issue, it wasn’t too bad and as long as I could get water, I could use Huel. It was great being able to stop on a mountain for a rest and shake up some Huel. The taste of the Unflavoured variety suits me fine, I tried some of the flavour boosters which were nice, but the plain was preferable for me. Had no digestion issues whatsoever but then I take high quality probiotics daily. Just good sustainable energy at all times.