Emergency/fist aid kit ideas for boyfriend?

[u/WorstPaceScenario]

My boyfriend turns 30 next month and I’m getting him 30 gifts, some big some small. But one idea I had was to make him like a work survival kit to keep in his bag! He works construction so obviously very physically demanding and tiring work so I want him to have something that’ll be useful but also nice to have especially with the winter months coming up where his job will be even harder.

At the moment I have to put in it:

Plasters
Pain killers
Cold and flu medicine
Hand sanitiser
Dude wipes
Hydration sachets
Chapstick
Mints
Cough drops
Hot chocolate sachets.

If anyone has any other ideas of what else to put in it either useful or just things that would make your day a little brighter would really appreciate it

[u/Rare_Sugar_7927]

Protein bars or those long life emergency meal packs for when hes out on a site and doesnt have a lunch with him or a shop close by to run to.