Vacuum freshness containers round Caso 01187, glass set of 4 (370–1700 ml) — does not hold vacuum

Set of 4 round Caso 01187 freshness containers made of high-quality glass with Tritan lids. The set includes four sizes: 370 ml, 620 ml, 940 ml and 1700 ml, intended for storing, transporting and serving food. Containers are made from BPA-free materials and are declared suitable for baby food. Note: this batch does not hold vacuum; lids function as standard airtight covers but do not create or maintain a vacuum seal.

Advantages

High-quality glass bodies provide a non-porous surface that resists staining and odours and is easy to clean. Tritan lids are durable and BPA-free, offering a safer food-contact option compared with some plastics. The graduated capacities in the set cover a wide range of portions for meal prep, leftovers and serving. Transparent glass construction allows quick visual identification of contents without opening the container.

Suitable for

• Storage of cooked meals and leftovers
• Transporting food for work, school or picnics
• Storing baby food and purees
• Serving food directly from the container
• Organization of fridge or pantry items

Key specifications

• Materials: borosilicate-style high-quality glass body, Tritan lid (BPA-free)
• Set composition: 4 containers with capacities of 370 ml, 620 ml, 940 ml and 1700 ml
• Weight (net): 2.60 kg; weight (gross): 3.35 kg
• Dimensions (packaging): approx. 255 × 250 × 265 mm
• Packaging volume: 0.02 m³; packaging tare weight: 0.75 kg
• Dishwasher-safe: glass bodies (verify lid instructions before washing)

How to use

Wash all parts before first use. Place food into the glass container and align the Tritan lid to close. Ensure the lid sits flush to provide an airtight closure; however, these units do not create or retain vacuum pressure. Use the different capacities to match portion sizes and reduce food waste. For reheating, remove lid if subjecting glass to direct heat or microwave; follow microwave and oven-safe instructions for the glass component only if manufacturer guidance allows. Clean glass with warm soapy water or in the dishwasher; clean lids by hand if instructed on the lid label.

Recommendations

Use this set for everyday food storage, meal prep and safe serving where a vacuum seal is not required. Store dry and refrigerated foods, avoid sudden temperature shocks to the glass, and check lids for wear before use. Because this batch does not hold vacuum, do not rely on these containers for long-term vacuum storage or sous-vide applications.