We talk a lot about how the Damma seal works. So we filled a Stand bag with marinade — full to the line, oily, lemony, garlicky — sealed it, and turned it upside down on the kitchen counter.
We waited. Five minutes. Ten minutes. Twenty.
Nothing leaked. Not a drop on the counter, not a streak down the side. We poked it gently. Still nothing. We picked it up and shook it (carefully). Still sealed.
The trick is in the seal design — interlocking silicone ridges that compress when you press them together. The more pressure inside the bag, the tighter the seal closes. It's the opposite of what plastic ziplocks do, where pressure forces them open.
We don't recommend storing your fridge upside-down on principle. But it's good to know that if the bag tips on a long drive, or your toddler insists on packing it themselves, your marinade stays where you put it.
Every Damma goes through the same seal test before it ships. We hug your food the way a hug protects love — and a hug never spills.