Sistema Brilliance 1.1L Glass Meal Prep Containers, 3 Pack, Borosilicate Glass

A borosilicate glass base makes these Sistema Brilliance containers suitable for cooking as well as storing food. Each has a 1.1-litre capacity, with a clip-on lid designed to seal in freshness and help prevent spills. Built-in vents also let steam escape when reheating in the microwave. The three-pack is intended to cover several everyday food-storage tasks, from lunches to leftovers.

Key features

The glass bases are stated to be oven-safe up to 300°C and air fryer-safe up to 230°C, so they can go from storage to baking or roasting without transferring food to a separate dish. The temperature ratings apply to the bases, the product details do not specify that the lids are suitable for oven or air fryer use. For microwave reheating, the vents are built into the lids: unlatch the clips to release steam while keeping the lid on to help contain splatters.

The clips secure an airtight, leakproof seal for carrying meals or storing leftovers. That can be useful for saucy dishes, where a secure closure matters more than with dry snacks. The glass is described as stain- and odour-resistant, and the containers are dishwasher-safe. Their stackable design is intended to keep fridge and freezer storage more organised.

Size & fit

Each container holds 1.1 litres, a practical format for an individual lunch or a portion of leftovers. The three-pack lets you prepare or store more than one meal at a time, rather than relying on a single larger dish. The listed dimensions are 15.1L x 31.2W x 22.1H centimetres, these are given for the item, though the product information does not clarify how they relate to each individual container.

It suits you if you want reusable containers that can cover storage, microwave reheating and oven or air fryer cooking, with glass bases rather than a single-purpose food tub. If you prioritise carrying food without spills, the clip closure and stated leakproof seal are relevant features. You may want to skip it if you need one large container: the stated capacity is 1.1 litres per container, rather than a larger single-format dish.

Getting the most from it

For microwave use, open the vents by unlatching the clips so steam can escape. For oven or air fryer cooking, use the glass base within its stated temperature limit and leave the lid out of the appliance, as its heat tolerance is not specified. Once food has cooled, the airtight closure can help keep stored portions covered, the bases are also described as freezer-safe. Stack the containers when they are not in use to make better use of storage space.

Compared with basic storage tubs intended mainly for keeping food in the fridge, this set offers a glass base for cooking and reheating too. A dedicated baking dish may suit a larger recipe, while these individual-capacity containers make more sense when portioning meals or keeping leftovers ready to reheat. Dishwasher-safe construction also makes routine cleaning simpler, although the product details do not give separate care instructions for the lids.

Is it worth it?

The case for this set is its range of uses: three 1.1-litre containers combine sealed storage with glass bases rated for oven and air fryer use, plus vented lids for microwave reheating. That versatility is useful if meal prep involves moving food between cooking, chilling and reheating rather than storing it in one place. The main decision is whether the individual capacity suits your portions and whether you want glass containers specifically, for larger shared dishes, a bigger format would be a more suitable fit.