Quick Answer
Use the Glasslock Handy Rectangle 10.5 cups container for generous meal prep portions and family-size leftovers. Follow the steps below to portion, store, and reheat safely.
Why this size works for meal prep
The 10.5-cup capacity gives you room for a full meal with a protein, grain, and vegetables, or a large batch of soup or stew. Its rectangular shape fits neatly on fridge shelves and stacks well, saving space compared to round containers.
Because it is not for oven use, plan to reheat in the microwave or transfer to an oven-safe dish. This is a practical trade-off for a container designed primarily for storage and transport.
Portioning for the week
Divide your cooked meals into 10.5-cup portions at the start of the week. This size holds about two hearty servings, making it ideal for lunches you can share or eat over two days.
Let hot food cool to room temperature before sealing. This prevents condensation and keeps the lid from warping.
Step-by-Step Meal Prep and Storage
- Cool your food completely: After cooking, let the food cool at room temperature for no more than two hours. Check that the container is not hot to the touch before sealing. Skipping this step can trap steam and create soggy food or a loose seal.
- Portion into the 10.5-cup container: Fill the container about 3/4 full to leave headspace for expansion. This size suits two large servings or one generous family-style portion. Overfilling makes the lid difficult to close and may cause leaks.
- Seal and label: Press the lid until it clicks on all four sides. Write the date and contents on a piece of masking tape or use a dry-erase marker on the lid. A proper seal keeps air out, and labeling prevents mystery leftovers.
- Store in the fridge or freezer: Place the container on a flat shelf in the fridge for up to 4 days, or freeze for up to 3 months. Leave at least an inch of space between containers for air circulation. Stacking while still warm can cause uneven cooling and condensation.
- Reheat safely: Remove the lid and microwave on medium power in 2-minute intervals, stirring between. Do not place the container in the oven. Always check that the container is microwave-safe and never use it under a broiler or in a conventional oven.
Product Facts
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MHRB-250 Glasslock Handy Rectangle 10.5 cups: The Glasslock Handy Rectangle 10.5 cups has a 2.63qt capacity and measures 8-3/8″ x 6-3/8″ x 6-1/4″ h. The generous capacity and compact footprint fit full meals while still stacking neatly in your fridge.
MHRB-250 Glasslock Handy Rectangle 10.5 cups



