I love being able to open a bag of chips, cookies, crackers or anything like that and NOT have to feel the need to put them in a container or ziplock within 30 minutes of opening them! I have left cookies on the counter for several days opened and they are still CRISP! Within a matter of minutes chips, cookies, etc are soft and stale in the Philippines. The humidity is so high, even in dry season, that anything dry sucks up the moisture.
The other GREAT thing…is no ants!