FIT Strong & Healthy Glass Meal Prep Containers 3 Compartment, 32oz, 3 Pack Review (2026)

Who these containers fit

This set is aimed at meal preppers following a macro balanced or portion controlled routine, where a protein, a starch and a vegetable are meant to stay physically separated in the container until eating. Each of the three containers is divided into three compartments and holds 32 ounces total, which is enough room for a full dinner sized portion rather than a light snack. Because glass is dishwasher, microwave and oven safe in a way most plastic containers are not, this set particularly suits anyone who reheats lunch directly in the container at work rather than transferring food to a separate plate first.

Material, size and lid design

The containers are made from what the manufacturer describes as strong borosilicate glass, a more heat resistant glass than standard soda lime glass, paired with plastic snap locking lids. Each container measures about 8 by 6.5 by 2.7 inches, and the lids use a removable silicone ring to create an airtight seal along with corner locks that clamp down to prevent leaks. The glass base is rated oven safe up to 450 degrees Fahrenheit with the lid removed, and the containers can also go from freezer to microwave, which covers most of the reheating scenarios a typical meal prep routine calls for.

Living with it during the week

In daily use, filling and sealing the containers is straightforward: portion food into each of the three compartments, snap the lid's corner locks down, and either refrigerate or freeze until ready to eat. One detail worth knowing is that the internal dividers keep solid food from mixing but do not form a fully sealed barrier between compartments, so a very liquid sauce or dressing can migrate slightly between sections during transport, which matters less for dry grains and roasted vegetables than for anything saucy. The manufacturer also notes the set is not intended for children 12 and under, likely due to the glass construction and locking lid mechanism.

How it compares with other glass containers

Compared with the FIT Strong and Healthy 1, 2 and 3 Compartment 35 ounce 3 Pack, which offers a slightly larger capacity and more compartment configuration options within the same product line, this 32 ounce fixed 3 compartment version is a more focused choice for someone who always wants the same protein, carb and vegetable layout. Against the 4 pack version at the same 32 ounce size, this 3 pack gives fewer total containers, which matters for anyone prepping a full five day work week rather than a shorter stretch, since three containers alone will not cover every weekday without a repeat wash cycle.

Bottom line for portion controlled prep

With our score of 8/10, this set works well as a starter kit or a supplement to an existing container collection for macro focused meal preppers who want glass over plastic. The fixed 3 compartment layout keeps portions consistent without any extra thought each week, and the borosilicate glass base should outlast plastic containers that warp or stain after repeated reheating. Shoppers planning to prep a full five day work week from this set alone should consider the 4 pack version instead, and anyone whose meals are mostly soups, stews or single dish meals rather than separated components will get more use out of a plain, undivided glass container instead of this compartmentalized design.

Frequently asked questions