There are upgrades and then there are upgrades. The 3-day 2-person food & water upgrade allows you to boost a three-day survival kit, yielding a total of six days of survival. This is a much better concept than purchasing two of the original three-day kits; enhancement invariably trumps more of the same. And who wouldn’t want to survive those extra days? You know you’d be extremely pleased and grateful if, in a disaster situation, your companion whipped this out. So pretend you’re the thoughtful one for a change and order now. One of these days you’ll be elated that you upgraded.
