Quick opinion needed on lanyard and cath bag

Hello all! Short, seemingly meaningless question, but I need some opinions.

My boyfriend is an incomplete C5-6 quad and therefore does not have grip function in one hand and minimal grip in the other. He mentioned that he wanted to get a new lanyard and that he wanted to downsize his cath supplies backpack. So I found the following items, but need some opinions on whether they would work.

Here is the lanyard. My questions for this are:

1.  Do you think the rope part is too thin and maybe too hard to grip? I was considering requesting a normal wide strap of leather, but thought the rope had a more pleasing appearance.

2.  What is a good length? I notice his current lanyard is a bit long, he never wears it around his neck but instead keeps it in his pocket. It tends to annoy him with hanging down so low. I was thinking maybe 12 - 14 inches.. thoughts?

Cath Backpack -

So he recently moved to a catheterization package that is all inclusive in that it has the tubing and a back all inside a little 4x7 foil package. This cuts the need for him to carry a bottle. He mentioned he wants a smaller bag that is easier to lug around. It would need to fit the following:

Folding Tenodesis Brace

5 cath packs

Sterilizing wipes

Cath packs after usage

I found the following bags and was wondering if I could get an opinion -

www.amazon.com/gp/product/B075JJ7Y7G/ref=ox_sc_act_title_4?smid=A1Q8WPKFPRJCZ0&psc=1

www.amazon.com/gp/product/B01M5DT5VT/ref=ox_sc_act_title_5?smid=AJ55YCJMNDC3F&psc=1

www.amazon.com/gp/product/B01KULP0GC/ref=ox_sc_act_title_3?smid=A3L6VLCZEVZYR5&psc=1

www.amazon.com/gp/product/B077QGMXJF/ref=ox_sc_act_title_7?smid=AF6RJ76UDEVAX&psc=1

Thank you so much for any and all advice!!!