Ziploc Containers with One Press Seal and space-saving design! Designed to snap closed with one simple press on the lid, these containers also save space in your cabinets and your fridge. Ziploc brand Twist N Loc Containers block out air and lock in freshness. Plus, the lids on these handy containers twist on like a jar and have a leak-resistant sealso you don't have to worry about spills or leaks!