Prepworks
Progressive Prepworks Lettuce Keeper
Keep your produce fresh and crisp with the Progressive Prepworks Lettuce Keeper. This innovative container features a patented design that allows the bottom lid to double as a colander for easy rinsing. An adjustable divider helps separate fruits and vegetables or can be removed for larger items like heads of lettuce. The integrated produce storage guide offers helpful tips, and an adjustable vent regulates air circulation and moisture to extend shelf life. Crafted from durable ABS, PE, and PP materials, this 4.7-quart keeper is dishwasher safe for effortless cleaning.
$17.86
Owner Satisfaction
4.5
/ 5
Category Rank
1571
/ 3931
#1571 in Food Storage Containers
Price vs Category Average
-61%
Below average
Capacity
4.7
/ qt
Who it's for
- Superior Freshness Retention
- Optimal Size and Capacity
- Integrated Colander Feature
Who should skip it
- Bulky Refrigerator Footprint
- Requires Regular Water Changes
- Plastic Construction Limitations
Key Specs
Capacity
4.7 qt
Model Number
LKS-06
Number of Pieces
1
Material
ABS, PE, PP, Polypropylene
Color
Clear, Green
Dishwasher safe
Yes
Dimensions
12.5"H x 7.25"D x 5.25"W
Weight
1.2 lbs
Features
- Patented design doubles as a colander for rinsing
- Adjustable vent regulates air circulation and moisture
- Removable divider for separating produce
- Extends freshness and retains nutritional value
- Durable and dishwasher-safe construction
- Clear design for easy content visibility
- Organizes refrigerator space
- Produce storage guide printed on the front
What customers say
Customers overwhelmingly praise this lettuce keeper for its exceptional ability to extend the freshness of greens, often keeping produce crisp for over two weeks. This significantly reduces food waste. The design effectively separates greens from moisture using a raised drainage plate and reservoir, which users identify as the main benefit. While the generous size fits a standard head of lettuce well, some find the container bulky for refrigerator storage. A minor point of friction involves the lid, which some users report as stiff or difficult to seal securely. Despite these small usability issues, the consensus is that the keeper delivers superior performance, making it an essential tool for maintaining vegetable quality.
Know before you buy
The adjustable vent allows you to regulate airflow and humidity based on the specific produce inside. By controlling the moisture levels, you can prevent wilting and decay, which helps your greens stay crisp for much longer than they would in a standard bag.
Yes, the bottom lid is removable, allowing the container to function as a colander. You can rinse your produce directly in the unit and then snap the lid back on for storage.
Yes, the divider is fully removable. You can take it out to accommodate a large head of lettuce or keep it inserted to organize different types of fruits and vegetables in the same container.
The reservoir at the bottom helps maintain optimal humidity levels for your produce. It ensures that your vegetables stay hydrated without sitting in excess water, which can lead to premature spoilage.
Yes, the Lettuce Keeper is top-rack dishwasher safe. We recommend placing it on the top rack to ensure the materials maintain their shape and integrity over time.
With a 4.7-quart capacity and dimensions of 12.5"H x 7.25"D x 5.25"W, this container is designed to hold a standard head of lettuce comfortably. If you are storing particularly large produce, you can simply remove the internal divider for extra space.
Still have a question?
Ask Hayley anything about this product before you decide.