Ziploc Twist ?n Loc Containers block out air and lock in freshness. Plus, the lids on these handy plastic containers twist on like a jar and have a leak-proof seal, so you don't have to worry about spills or leaks. Ideal for bringing lunch ideas to life, snacking on-the-go, conquering meal prep and organizing your fridge, pantry, or home. Use them for messy foods, liquids, snacks, spare change, paper clips, and much more.