GULFLIN Glass Meal Prep Containers 12-Pack 13oz | Airtight, Leak-Proof, Stackable

GULFLIN 12 Pack Small Glass Food Storage Containers are a set of 13oz borosilicate glass bowls with locking, airtight lids designed for meal prep, storage, transport and reheating.

These containers combine durable tempered glass with snap-lock lids to give you reusable, odor-resistant storage that moves easily from freezer to microwave or oven (without the lid). The set contains twelve 1.6-cup glass vessels and twelve interchangeable locking lids, built to stack neatly and withstand everyday use for leftovers, lunches, and portioned meal planning.

How do these containers handle meal prep and reheating?

The borosilicate glass construction tolerates rapid temperature changes better than typical kitchen glass, so you can freeze portions and later reheat them in the oven or microwave (remove lid or use microwave-safe venting). Glass won’t stain or retain odors, so it stays looking and smelling fresh through many cycles.

• 13oz (1.6 cup) capacity — ideal for single servings and portions
• Freezer-, microwave- and oven-safe (lids not oven-safe)
• Glass resists staining and odor absorption
• Interchangeable lids make batch prep flexible

Are the lids truly airtight and leak-proof for transport?

Each lid features four locking tabs and a silicone gasket that creates an airtight seal, helping preserve freshness and prevent spills when you carry meals to work, gym, or travel. The shutters flip open easily for fast access and are engineered for repeated use without losing their sealing ability.

• Four-sided locking mechanism for a tight seal
• Silicone gasket is removable for cleaning
• 100% leak-proof design suitable for liquids and sauces
• Top-rack dishwasher-safe lids for easy cleanup

How do these containers save space and simplify storage?

The round glass bowls stack securely with lids on, and lids are interchangeable across the set so you don’t need to hunt for matching pairs. Their compact 13oz size is great for portion control and fits well in fridge shelves, lunch bags, and cabinet systems.

• Stackable design reduces cabinet clutter
• Interchangeable lids reduce mismatches
• Compact size fits most lunch bags and fridge compartments
• Clear glass makes contents instantly visible

What cleaning and care are recommended to extend lifespan?

Glass containers and removable silicone seals are dishwasher-safe, making cleanup simple; place plastic lids on the dishwasher top rack to protect clips. Avoid sudden extreme temperature shocks; remove lids before using in oven and allow hot glass to cool slightly before placing into cold environments.

• Dishwasher-safe glass and silicone seals
• Top-rack dishwasher recommended for plastic lids
• Remove lids before oven use; handle hot glass with care
• Inspect silicone seals periodically and re-seat if needed

Who is this for? The GULFLIN 12-pack 13oz glass container set suits home cooks, meal-preppers, busy parents, and anyone who wants reusable, durable food storage that minimizes odor and staining. It’s practical for packed lunches, portion control, leftover organization, and households that prefer glass over plastic for reheating and long-term use.