Luumi Unplastic Collapsible Food Storage Bags - 100% Platinum Silicone Reusable Bags for Lunch, Snacks & Meal Prep - Microwave, Oven, Freezer & Dishwasher Safe - Eco-Friendly Kitchen Essentials (Yellow) - Perfect for Home, Office & Picnics

Pure 100% Platinum silicone - Unlike other silicone straws which may contain toxic fillers, lump only uses Pure 100% Platinum silicone.

2-Way button over system – lump reusable food bags require no extra parts to close. Simply button up the bag to the desired size and you’re ready to take your lump bag with you to the office, school or park.

Microwave and oven safe up to 400º F – have a snack that needs re-heating? Toss your lump Sandwich bag directly in the microwave or oven and avoid dirtying another plate.

Keep food fresh for longer – keep your food fresh for longer The planet-friendly way with lump bags. Just button over your food grade bags and store them in the refrigerator or freezer!

Hassle-free cleaning – lump reusable storage bags are extremely resilient. Stretch them to loosen stuck on food or turn them inside out and blast the gunk off under the sink.