Some kits come with the food category printed directly on the lid, which is helpful for beginners.

– A popular, highly-rated alternative that includes a tracker and recipe eBook.

– Good for broader meal storage while staying within portion guidelines. eBay

Walmart offers various kits, including multi-pack sets for those who want to meal prep for several days at once. Fix Portion Control Containers Kit (14-Pack) Go to product viewer dialog for this item. – Available for around $19.79 . Freshware 3-Compartment Meal Prep Containers Go to product viewer dialog for this item.

The most reliable way to ensure you are getting the exact measurements required for the program is to buy directly from the source. Authentic sets are BPA-free and specifically calibrated for the 21 Day Fix nutrition plan. You can order the Beachbody 21 Day Fix 7-Piece Kit Go to product viewer dialog for this item. directly through the BODi (Beachbody) Store .

– New/sealed sets are often available for as low as .

Check platforms like Facebook Marketplace or Poshmark. Many users who have finished the program sell their kits for a fraction of the original price. What to Look For When Buying