Help please with ideas for a winter survival kit

[bakingtins]

I'm trying to make a small hamper for my best mate who is a dog trainer, working outside in all weathers - thinking of theming it as "winter survival kit"
So far I have a nice scarf, handwarmers and hot chocolate. Any ideas gratefully received!

Stainless steel thermos, either for hot drinks or one for hot food such as soup or stew.
A heavy duty facial moisturiser and lip balm to prevent chapping.
Thermal socks (TKMaxx have a fab selection)

Mulled wine syrup
Mint humbugs
Instant porridge or soup sachets

Woolly hat

Nice hand cream
Flask/insulated cup
Scarf

Ignore the scarf, you already have one

Handwarmers ?

I've had a couple of the poundshop ones which you reactivate by soaking in hot water. They are OK heat wise but can only be recharged at home.

I then bought a charcoal one, which I take when camping. Similar to this one.
www.amazon.co.uk/Pocket-Hand-warmer-charcoal-including/dp/B002VKO19S

Thanks! Keep the suggestions coming.

I did lemsip, halls soothers, vitamin c
Along with other things suggested

Oh don't forget the Fishermans Friends!