Tupperware
CrystalWave PLUS Rectangular 4-cup / 1 L
Best durable container for convenient microwave reheating and daily meal prep.
Enjoy healthy, homemade meals reheated to perfection with this convenient food storage container. Crafted from heat-resistant plastic, it safely transitions from refrigerator to microwave. The innovative vented lid allows steam to escape, preventing pressure build-up and ensuring splatter-free reheating. Its unique Stain Guard technology helps maintain the container's appearance by resisting stains from common ingredients like tomato sauce. The textured surface also minimizes scratches, keeping it looking great over time. Save time and money by preparing and reheating your meals at home.
$15.00
More CrystalWave Options
Owner Satisfaction
4.5
/ 5
Category Rank
1606
/ 4009
#1606 in Food Storage Containers
Price vs Category Average
-65%
Below average
Capacity
41
/ cups / L
Who it's for
- Busy individuals seeking convenient, clean meal reheating solutions
- Consumers prioritizing long-term value and reliable kitchen essentials
- Commuters and students packing lunches for work or school
Who should skip it
- Shoppers on a tight budget seeking more affordable food storage options
- Users who dislike visible food stains on their food storage containers
- Environmentally conscious individuals or those preferring non-plastic food storage
Performance breakdown
Microwave Efficiency
Vented lid design ensures rapid, even heating without messy splatter.
Stain Resistance
Proprietary coating effectively repels stubborn tomato and curry pigments.
Durability
Textured exterior finish successfully hides scratches from daily kitchen wear.
Cleaning Ease
Dishwasher-safe construction makes post-meal cleanup completely effortless.
Versatility
Limited by inability to handle freezer or oven temperatures.
Storage Capacity
Ideal one-liter volume perfectly fits standard single-portion meal prep.
Key Specs
Capacity
4 cups / 1 L
Color
Orange
Dimensions
W 6.2 x H 2.6 x L 9.4 inches
Material
Plastic
Microwave safe
up to 248°F/120°C; maximum 650 watts
Dishwasher safe
Yes
Not freezer safe
Not safe for use in oven
Know before you buy
No, this container is not designed for freezer use. It is specifically engineered for refrigerator-to-microwave reheating.
The lid features a built-in vent that you pop open before placing the container in the microwave. This allows steam to escape safely, which prevents pressure build-up and keeps your microwave clean from splatters.
The CrystalWave PLUS is designed with Stain Guard technology, which is specifically formulated to resist staining from common ingredients like tomato sauce, keeping the container looking newer for longer.
Yes, for best results and to maintain the integrity of the material, you should limit your microwave power to a maximum of 650 watts and ensure the temperature does not exceed 248°F/120°C.
Yes, it is dishwasher safe, making cleanup straightforward after you have finished your meal.
No, this container is strictly for microwave use. It should not be placed in a conventional oven, toaster oven, or under a broiler.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$15