Does that ‘…’ mean Huel are about to release a solution?! 
The best solution I’ve found so far is the Breville Active-Blend - and there’s an incredibly amazing review on this wonderful site: http://pookey.co.uk/wordpress/breville-blend-active-blender-review/ (shameless self promotion warning 
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It’s powerful enough to blend at least a 4-scoop Huel, although I never put more than 3 scoops into one of my meals.