A reusable, transparent silicone storage bag containing a head of fresh green lettuce, standing upright on a white background. A reusable silicone bag filled with several ears of raw corn sits on a red-and-white striped cloth on a wooden surface. Reusable silicone bags filled with frozen food are organized on wire shelves inside a freezer. The bags are translucent and come in various colors, containing vegetables and prepared meals. Text on a green background about 3,000 banned ingredients and a higher standard for home products.
Beyond Plastic No Single Use Plastic
A reusable, transparent silicone storage bag containing a head of fresh green lettuce, standing upright on a white background.

Stasher Reusable Stand-Up Mega Bag

1 unit

Why we love it

  • Free from 3,000+ banned ingredients and meets our EU-informed standards.
  • Made from 100% pure platinum food-grade silicone for safe and non-toxic food storage.
  • Patented Pinch-Loc‚Ñ¢ seal makes it endlessly reusable, reducing waste and promoting sustainability.
  • Dishwasher, microwave, and freezer safe for convenient, planet-friendly food storage options.
$39.99 $39.99 Save 0%

Reusable Stand-Up Mega Bag $39.99

Free carbon neutral shipping on orders $29+. Arrives in 3–5 days. Free, easy 30-day returns.

The Stasher Reusable Stand-Up Mega Bag proves that bigger really is better. Made of 100% premium food-grade silicone, this reusable gallon storage bag is sized to hold everything from fresh vegetables to leftovers headed for the freezer. Endlessly reusable, this sustainable, planet-friendly alternative to plastic is safe for use in the dishwasher, microwave, and freezer. It features a patented Pinch-Loc™ seal, too, to keep food fresh. You can even use these bags to keep your tech gadgets protected or your dog food wag worthy. It's crafted with a unique stand-up design to slosh-proof soups and prevent accidental spillovers in your purse or backpack when packing lunch.

One small change can make a big impact

What started as a mission to create nontoxic, endlessly reusable silicone storage bags has exploded into a global initiative that's preventing over a billion single-use plastic bags from finding their way into our oceans and landfills. Thank you, Stasher!

Do Stasher bags come in other sizes?

Yes — from snack and sandwich bags to half-gallon and gallon bags, Stasher offers a size to fit every storage need. Shop all Stasher now.

Browse our entire selection of food storage solutions like reusable sandwich bags and sustainable swaps for plastic wrap.

Grove also offers a lineup of sustainable paper products and pantry items that can help minimize our impact on the environment.

Measurements: 9.5 x 8.25 x 4.75 inches / 104 fl. ounces

Tare weight: 5.7 ounces / .36 pounds

Recycle your Stasher products on us

Email us at recycle@grove.co and we’ll send you a prepaid return label. Please mail your Stasher products back to us for recycling through Recyclops.

100% pure platinum silicone.

Grove Values

A flat lay of eco-friendly household products on a green background, including a paper towel roll, trash bags, aluminum foil, toilet paper, tissues, and a can of biodegradable degreaser.
3,000+ BANNED INGREDIENTS

Better essentials for a healthy home.

From paper goods to storage solutions, every product is vetted to reduce waste and lower your daily exposure to plastic, dyes, and unnecessary additives.

A roll of unbleached parchment baking paper partially unrolled, next to its cardboard packaging labeled If You Care, displayed on a green circular background.

Materials that matter

Products made from recycled paper, bamboo, glass, and silicone

Bee’s Wrap reusable food wraps, with a honeycomb pattern, shown in and out of brown packaging labeled “Plastic Free Food Wrap” and “3 Large Wraps,” displayed on a green circular background.

Designed for reuse

Refillable, compostable, and reusable formats that reduce waste

A reusable Food Huggers Hugger Bag in its cardboard packaging is displayed on a green circular background. The packaging indicates the bag holds 30 fl oz or 900 ml.

Less plastic, fewer microplastics

Low-plastic and plastic-free options that help limit microplastic exposure

A close-up of a human fingertip with colorful microplastic particles on the skin, and images of a plastic bag, bottle, and six-pack ring layered in the corner, highlighting plastic pollution.

Go Beyond Plastic™ and microplastics.

Plastic products break down into microplastics that can affect human health.

Grove Co. is on a mission to reduce plastic in home essentials — for both people and for the planet.

Learn more on the Home Planet blog