Can you carry vacuum sealed soup on the trail?

My wife and I are planning a backpacking trip for 6 days 5 nights. We were debating the food we wanted to carry, and her grandmothers soup is one of our favorite "quick" foods. (She normally cans it for us before winter) We want to know if we can seal it with a FoodSaver vacuum sealer, will it last us about a week? (It's about a day trip between her house and the park) Also, I know all about dehydrating, but I would like to know what would be useful to vacuum seal and carry. Any meal plans or ideas would be nice also, thanks ahead for all *useful* answers.