
The 21 Day Diet is pretty simple, but you need portion control. These containers are color-coded for protein, veggies, good fats, etc., but they're very small (the size of a single meal, I think). Keeping them refilled is messy, so unless you can easily figure out your portions, they're not that convenient. . I just fill the large container with salads and the small one for the salad dressing is the only one I ended up using. Chicken breasts etc. I separate into ziplock plastic bags. I would say that they are not very practical for everyday use.

Double-Sided Gift Wrap Organizer With Multiple Pockets - ProPik Wrapping Paper Storage Solution For Gift Bags Bows Ribbons, Fits 40" Rolls, 40"X17" Size In Black Seam
36 Review

Prepara Evak Fresh Saver, Medium-Tall Airless Canister With Black Handle, 2.3 Quart, Clear
43 Review

3 Compartment Lunch Box Bento Box For Adults, Kids Food Containers With Flatware Included - Leak Proof Microwave Safe (Champagne)
32 Review

Contigo West Loop AutoSeal 20 oz Matte Black Travel Mug: Double Wall Insulated Excellence
48 Review

MaidMAX Storage Bins 12X12X12, For Home Organization And Storage, Toy Storage Cube, Closet Organizers And Storage, With Dual Plastic Handles, Black, Set Of 6
32 Review

Set Of 8 Royexe Storage Cubes With Dual Plastic Handles - Foldable Fabric Bins For Closet Organization And Drawer Storage - Light Grey
29 Review

6 Pack Black Cloth Storage Bins With Leather Handles And Label Holders - Foldable Cubes Organizer Container Basket Drawers For Bedroom Closet Toys Cubby Bookcase, 10.5"X10.5"X11", MXABS06PLP
51 Review

Organize Your Home With 11-Inch Beige Storage Cubes: Set Of 8 Fabric Collapsible Bins With Dual Handles!
29 Review