Silicone Lids Set Kinvara 93582 — 6 pieces, fits 19×19 cm containers

Kinvara 93582 is a set of six reusable silicone lids engineered to fit square containers measuring 19×19 cm. The flexible, stretchable design allows the lids to form an airtight seal around the rim, reducing air exposure and helping preserve food freshness. These covers are suitable for refrigeration, storage in pantries, and transport; they also adapt to similarly sized bowls and containers with slightly different edge shapes.

Advantages

The silicone lids are made from food-grade, elastic silicone that resists staining and odors while remaining easy to wash by hand or in a dishwasher. Their stretchable nature provides a snug, leak-resistant closure that minimizes spills and slows moisture loss. Lightweight and stackable, the set of six saves space when not in use and offers multiple sizes for simultaneous use on several containers.

Suitable for

• Sealing square 19×19 cm food containers and similar-sized bowls
• Refrigerator storage of leftovers, cut fruit, and prepared meals
• Transporting food without spills in lunchboxes or picnic containers
• Covering bowls during food preparation to prevent contamination

When it may not be suitable

These lids are intended for flat-rimmed, approximately 19×19 cm square containers; they may not form a secure fit on containers with irregular, scalloped, or very thick rims. They are not a substitute for rigid, locking food-storage systems where vacuum sealing or metal fasteners are required.

Key specifications

• Quantity: 6 lids
• Shape compatibility: square containers approximately 19×19 cm
• Material: flexible food-grade silicone
• Temperature resistance: suitable for refrigerator use and typical kitchen temperatures (check manufacturer guidance for oven or direct flame)
• Cleaning: dishwasher-safe (top rack recommended) and hand washable

How to use

Stretch a silicone lid evenly over the container rim so the edges sit flat against the outside of the container. Ensure the lid covers the full perimeter to create an airtight seal. For removal, lift one edge gently to break the seal and peel the lid off. Clean after each use according to the care instructions and store lids stacked or nested to save space.

What to consider before purchase

• Measure your container dimensions to confirm a close fit with square 19×19 cm lids
• Check rim shape — flat rims seal better than heavily textured or irregular edges
• Verify intended uses (refrigeration, storage, transport) versus high-heat applications
• Confirm dishwasher compatibility if machine washing is preferred

Usage recommendations

For best performance, place lids on clean, dry container rims and avoid stretching beyond intended size. Allow very hot food to cool slightly before sealing to prevent pressure build-up. Store lids flat or nested and keep away from sharp objects that could puncture the silicone.