Souper Cubes MyMilk 1/2 oz Silicone Breast Milk Freezer Trays - Mint

In this review of the Souper Cubes MyMilk 1/2 oz silicone breast milk freezer trays, the bottom line is simple: these trays are for parents who want accurate, reusable portioned storage for breast milk and soft baby foods with minimal waste. The trays stand out for their 1/2 oz wells and durable food-grade silicone construction, making them a practical choice when small, consistent portions are needed. For anyone transitioning between pumping and bottle feeding, the combination of portion control and an airtight latching lid is the single biggest reason to consider these trays.

Key Features

• 1/2 oz wells: Each tray contains sixteen precise 1/2 oz (15 mL) wells so parents can freeze and portion small servings for easy thawing and use.
• Pure platinum silicone: Made from 100% food-grade silicone that is BPA, PVC, and phthalate-free to reduce exposure to common contaminants during storage.
• Airtight latching lid: The trays include a sealable lid with a steel-reinforced rim to help prevent freezer leaks and protect contents in storage or a diaper bag.
• Stackable and space-saving: Each tray holds 8 oz (240 mL) and stacks neatly to preserve freezer space while keeping milk organized by date or baby meal.
• Easy to clean and heat tolerant: The silicone trays are dishwasher safe and oven safe up to 415 degrees, simplifying cleaning and occasional warm-thaw use.

Who It's For

The MyMilk trays are ideal for breastfeeding parents who need small, accurate portions for newborn feeding or for preparing single servings of purees and juices. Parents who prefer reusable options to reduce plastic waste will appreciate the eco-friendly design and included storage guide magnet to help with safe handling.

These trays may be less suitable for families who need very rugged, heavy-use hardware; some users report latch issues and questions about long-term durability, so those who rely on extremely durable hinges under heavy daily use might look for reinforced rigid options instead.

Pros & Cons

Pros

• Accurate 1/2 oz measurements make portioning simple and predictable for newborn feeds.
• Food-grade silicone construction reduces exposure to BPA, PVC, and phthalates.
• Airtight latching lid and steel-reinforced rim help prevent spills and protect frozen milk.
• Dishwasher and oven safe design simplifies cleaning and occasional warming.

Cons

• Some customers report latch quality and durability concerns, so repeated rough handling may shorten lifespan.

Specifications

Brand	Souper Cubes
Material	100% pure platinum food-grade silicone
Capacity per well	1/2 oz (15 mL)
Capacity per tray	8 oz (240 mL)
Wells per tray	16
Tray dimensions	7.25 in L x 6.75 in W x 1.75 in H
Temperature tolerance	Dishwasher safe; oven safe up to 415

Our Verdict

The Souper Cubes MyMilk 1/2 oz silicone trays are a strong value for parents who need precise, reusable portioning for breast milk and baby foods. They combine safe, food-grade materials with thoughtful features like an airtight lid and stackable design, though buyers should be mindful of mixed feedback about latch durability. Overall, they save money on single-use bags and fit well into routine freezer organization.

Frequently Asked Questions

Are these trays safe for baby food?
Yes. They are made of 100% pure platinum food-grade silicone and are BPA, PVC, and phthalate-free.

How much does each tray hold?
Each tray holds 8 oz total with sixteen 1/2 oz wells for portioned storage.

Can I stack and freeze multiple trays?
Yes. The trays are designed to stack to save freezer space and include an airtight latching lid to help prevent leaks.