Avocado Saver & Onion Storage Set – 4-Pack Produce Keeper

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Most kitchens have the same problem: cut avocado turns brown, onion halves dry out and spread odor, tomatoes go soft. This 4-piece produce keeper set solves all three with one purchase — airtight silicone seals that keep cut avocado, onion, tomato and lemon fresh for up to 48 hours.

This 4-piece set handles both. Two avocado savers and two onion keepers, each with a food-grade silicone seal that creates a controlled, low-oxygen environment and keeps produce fresh significantly longer than a bowl covered with plastic wrap.

What the set includes:

• 2x Avocado Savers — form-fitting silicone seal keeps cut avocado green for up to 48 hours
• 2x Onion Keepers — airtight seal contains sulfur compounds, eliminating onion odor from spreading through the fridge
• All four pieces: BPA-free materials, food-grade silicone, dishwasher safe

The onion keeper difference:

Most people store cut onion in a bowl or loosely wrapped in plastic and wonder why the entire fridge smells like onion within hours. The answer is sulfur compounds — volatile gases that escape through any gap. A loosely wrapped onion still allows significant gas escape. The Erehere onion keeper's tight silicone seal is the only method that reliably contains the odor.

Why the 4-pack makes sense:

Having two of each means you can handle a full week of meal prep without running out of containers — one avocado keeper for Monday's leftover half, another for Thursday's. At $14.99 for the set, it works out to under $4 per piece, which most households recover in the first week of avoided waste.

Every Erehere order removes 1 lb of ocean plastic via our OceanWorks partnership.

Learn the science behind keeping cut produce fresh: how to store cut avocado and other produce the right way.

Learn how to properly store a cut onion →