Consider adding a hygiene kit including mini-toothbrush & paste, handwipes, TP/kleenex, dental floss (can be extracted from paracord, but is also useful as line), etc
Determine your critical failure points like fire and water and have at least two-ways of achieving that end. Also, consider items that have dual purpose. For example a bottle of iodine can treat water and work as a disinfectant. Container to boil water is the secondary means of water treatment. (add some vitamin C powder or tablets to your kit if using Iodine to treat water. They'll remove the flavor and make the water more palatable)
Also, consider adding work gloves-- Something like Atlas gloves give good grip even when wet, protect against sharp edges, give some good warmth and are VERY cheap! I include safety glasses as well. A minor eye injury could easily be fatal in an emergency.
Determine your critical failure points like fire and water and have at least two-ways of achieving that end. Also, consider items that have dual purpose. For example a bottle of iodine can treat water and work as a disinfectant. Container to boil water is the secondary means of water treatment. (add some vitamin C powder or tablets to your kit if using Iodine to treat water. They'll remove the flavor and make the water more palatable)
Also, consider adding work gloves-- Something like Atlas gloves give good grip even when wet, protect against sharp edges, give some good warmth and are VERY cheap! I include safety glasses as well. A minor eye injury could easily be fatal in an emergency.