Food storage container sistema Tritan Ultra Square 2.75 L, plastic airtight reusable

sistema Tritan Ultra Square 2.75 L is a reusable plastic food storage container designed to store and organise dry goods, leftovers and prepared meals. The square shape makes efficient use of pantry and refrigerator shelving while the 2.75‑litre capacity is suitable for batch cooking, portioning or keeping staple ingredients. Made from clear Tritan material, the container offers good visibility of contents and durable performance for everyday use. An airtight lid helps retain freshness and reduce moisture ingress.

Advantages

The container combines a compact square footprint with a generous 2.75 L internal volume, allowing efficient stacking and maximising available storage space. Tritan construction provides impact resistance and clarity without the common odour retention of some plastics. The airtight sealing lid minimises air exchange to help preserve texture and flavour of dry and prepared foods. The lightweight design is convenient for handling and transport.

Suitable for

• Storing dry goods such as flour, sugar, rice and cereal
• Keeping leftovers and prepared meals in the refrigerator
• Meal prep and portioning for families or single-serve meals
• Organising pantry shelves and fridge compartments

Key specifications

• Capacity: 2.75 litres
• Shape: Square — optimised for shelving and stacking
• Material: Tritan plastic — clear and impact resistant
• Closure: Airtight lid to limit air and moisture transfer
• Weight: Lightweight for easy handling

How to use

Fill the container with the desired food items leaving a small headspace to allow the lid to seal correctly. Press the lid into place and ensure the airtight mechanism is fully engaged before storing in the pantry or refrigerator. For meal prep, label the exterior with date and contents to track freshness. Avoid direct contact with very hot contents; allow hot foods to cool slightly before sealing to prevent pressure build-up.

Usage recommendations

Hand wash or use the top rack of the dishwasher according to care instructions for Tritan products. Store dry goods in a cool, dry place and rotate contents to maintain freshness. Do not use abrasive cleaners or sharp utensils that could scratch the interior surface. When reheating, transfer food to a suitable microwave-safe container rather than microwaving with the lid sealed.