In our local area we now have to use bags for out cardboard and paper waste. The new recycling bags are way too small and a pain to store. 
To solve this I have designed are made these hooks which to hold the new paper/card recycling bags inside the recycling bin (standard wheelie bin). This gives easy access to use the bin for putting glass, plastic etc. underneath without removing the bag. The hook which goes over the lip of the bin is strong but thin enough to allow the lid to completely close. This combined with the recessed section in the back of the hook, where a strip of super strong Nano tape is located, really holds the hook in place. 
The hooks are sold in pairs and allow one bag (not included) to be hung within a standard wheelie bin (not included).