In the world of food storage solutions, finding the right containers that balance durability, functionality, and affordability can be a daunting task. Among various contenders, the Glasslock 18-Piece Container Set emerges as a formidable option, making it our runner-up pick for the best food storage container. With its versatile range of sizes, leak-proof design, and sturdy construction, this set is ideal for anyone looking to keep their food fresh and organized.
Photo: Michael Murtaugh
Design and Build Quality
The Glasslock set includes a total of 18 pieces, featuring a variety of shapes—square, rectangular, and round—ranging in capacity from 0.7 cups to 6.3 cups (165 milliliters to 1.5 liters). The containers are made from tempered soda-lime glass, ensuring they are resistant to thermal shocks, making them suitable for use in ovens, microwaves, freezers, and dishwashers. The containers themselves are clear, allowing you to easily identify contents at a glance, while two lid color options—sea-green and cornflower-blue—add a subtle flair to the overall appearance.
One of the standout features of the Glasslock containers is their locking lids. These lids are designed with a firm silicone gasket, creating a leak-proof seal that keeps food fresher for longer. The tight-fitting nature of the lids helps to prevent spills, making the containers great for transporting meals or storing liquids. However, while ensuring that your food remains airtight, the force required to snap these lids into place may lead to stress on the glass, which is worth noting for long-term use.
Performance in Daily Use
During testing, the Glasslock containers performed exceptionally well in multiple scenarios. In drop tests, they demonstrated impressive resilience, remaining intact despite being dropped onto hard surfaces multiple times. Reviewers noted that the lids did not pop off during drops, a common issue observed with other brands. Moreover, in terms of maintaining food quality, our tests showed that greens remained crisp and sauces showed no signs of freezer burn after being stored—an indicator of their effectiveness in preventing air exposure.
The ease of stacking is another plus. The containers are designed to nest well together, with or without lids, making them ideal for tight fridge spaces. When stacked, they retain a sleek profile that maximizes storage potential—a key factor in any kitchen.
Care and Maintenance
While the Glasslock containers are dishwasher-safe, users without dishwashers may encounter challenges with cleaning the removable gaskets. To maintain hygiene and prevent mold build-up, it’s advisable to pry off the gaskets with a butter knife for thorough cleaning after using the lids. This process is not overly complex, but it does require caution to avoid damaging the gaskets.
Despite their many strengths, the Glasslock containers are not without some drawbacks. Numerous users have reported occasional chipping of the glass over time, particularly near the rim—a concern attributed to the pressure from the locking lids or the stacking of containers during storage. Although many users, especially long-term owners, have reported minimal issues, it’s crucial to handle them with care to avoid any incidents.
Customer Support and Warranty
A significant advantage of the Glasslock brand is their commitment to customer satisfaction. The company offers to replace any worn-out or faulty lids free of charge, which reinforces confidence in the quality and longevity of their products. Users simply need to cover shipping costs, further making the experience hassle-free. Furthermore, for those who purchase directly from Glasslock, there’s a 30-day full refund policy on unused products in their original packaging.
Long-Term Feedback
User experiences over the years generally highlight a positive sentiment towards the Glasslock containers. Marilyn Ong, a supervising editor from our kitchen team, shared that after seven years of using the Glasslock set, she has experienced no chipping of glass. However, she noted that the plastic flaps of her round containers did begin to wear after about four years. Nevertheless, the ease of ordering replacement parts ensured minimal disruption in her food storage routine.
Bottom Line
The Glasslock 18-Piece Container Set is a well-rounded choice for those seeking durable glass storage solutions. With its airtight features, leak-proof design, and versatile size range, it excels in everyday use and looks good while doing it. While potential chipping is a concern due to the design of the locking lids, the overall benefits and performance make it a worthy addition to any kitchen.
If you’re looking for a reliable, leak-proof glass container set that brings design and functionality together, the Glasslock 18-Piece Container Set deserves a place in your home.
The various shapes of the Glasslock containers.
For further details, you may visit Glasslock here and explore the best food storage options for your needs.
