[She cares about everyone. Almost the entire universe, actually. And each and every one of them is still special.]

You'll have to make do the old-fashioned way then. Ice it as soon as you can, if you pass a house you can borrow some from or a cool stream or lake you can use water from.

Until then, you can at least keep them immobile. Don't wrap them tightly, but you can use a pencil or a stick or just about anything with some soft cloth to keep them straight, then make yourself a sling if you haven't already. The less you move or hurt them before someone else can help you, the better.