Read our Frequently Asked Questions (FAQs) below to learn more or feel free to contact us.


Q: Is FLEX & LOCK Kids leak-proof?

A: Yes, the special combination structure of FLEX & LOCK Kids makes each compartment to be sealed, Food will not leak and become soggy.

Q: Can I pack liquids or wet foods?

A: FLEX&LOCK Kids is basically designed for leak-proof and holding wet food(e.g. yogurt or dipping sauce, etc), but not for liquid. Therefore, please do not put liquid like water or juice in the box. Liquid is likely to be leaked compartment to compartment or outside of the box. (Canned fruit, yogurt drinks or runny sauce/dressing also might be leaked.)

Q: Can I keep food hot or cold?

A: FLEX&LOCK Kids are not made with insulated materials , additional bag or ice pack can help maintain its temperature.

Q: Can I keep food for a long time?

A: Yes, but it is not recommended for a long time. It can cause stains due to the nature of silicone.

Q: Is it dishwasher safe?

A: Yes, but all parts except silicone tray is recommend to be placed on the top rack and remove before the the heat dry cycle.

Q: Is it microwavable?

A: Yes, you can separate the silicone tray and use in the microwave.

Q: Is it oven safe?

A: Yes, the silicone tray is oven safe under 440℉(250℃) with high heat resistance from 120℉ to 440℉(50℃ to 250℃).

Q: Is it IH cooker or in a fire safe?

A: If used directly in a fire or IH cooker, serious damage to the product may occur.


-Product information

Q: What is Platinum Silicone?

A: Platinum silicone is pure and requires no plasticizers for pliability. 
Yes, you can reheat food in FlexPlate without health concerns. Enjoy hypo-allergenic platinum silicone for peace of mind. Lastly, feel great as platinum silicone has a smaller carbon footprint than other materials!

Q: How dose FLEX & LOCK Kids the size and capacity?

A: Appearance is 7.2" x 8.8" H 2.1" and capacity of each compartment is 13 oz, 6 oz, 6 oz, and 1 oz. The appearance is 18cm x 22cm and 5.3cm in height, and the capacity of each compartment is 395ml, 180ml, 29ml.

Q: How much does FLEX & LOCK Kids weight?

A: The total is 1.6lb / 724g (excluding decorations), and the silicone tray is 0.8lb / 370g.

Q: What is FLEX & LOCK Kids made of?

A: FlexBox(case) - ABS, FlexPlate - Platinum silicone, FlexCharm - LSR.

Q: Is FLEX&LOCK Kids safe as a food container?

A: Yes. FLEX&LOCK Kids is made of materials suitable for food containers. BPA-Free, Phthalates-free and it is also CPSIA compliant.

Q: Is the tray removable?

A:  Yes, you can separate the tray and use it by itself. It is also can be used in microwave, oven, freezer, and dishwasher as it's a silicone material.

Q: Is the lid removable?

A: The upper and lower parts of the case are combined, so there is a risk of damage when separating them.

Q: Can purchase additional accessories?

A: Yes, you can purchase additional accessories, including decorations. Please check the category 'FLEX&LOCK KIDS'.

Q: What is the recommended age for using FLEX&LOCK Kids?

A: It is not recommended for children under 3 years old as FLEX&LOCK Kids contains small decorations.


-Care instructions

Q: I got water spots on the silicone.

A: Water spots may remain on the silicone tray. This is a phenomenon in which calcium, magnesium, etc. are adsorbed on the surface of water, there is no any harmfulness.

Q: How to remove water spots?

A: After cleaning the silicone, wipe it dry immediately and keep it. If the stain is severe due to frequent use, put cooking oil on the gauze and wipe the area enough.

Q: How to remove stains and odors?

A: Due to the material characteristics of silicone tray, stains and odors may occur. To remove, after putting into a baking soda paste with vinegar or water for at least 20–30 mins, rinse and wash.

Q: When debris is not easy to clean after use.

A: After soaking the product enough, wipe it thoroughly with baking soda and wash with the foam of a neutral detergent.