Bento Ninja leakproof containers

Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)


Bentō Ninja Snack & Dip containers
Food grade stainless steel with silicone lids

Available in two sizes:
Mini (100mL – 7cm diameter x 4cm height)
Large (200mL – 9cm diameter x 4.6cm height) including lid.

Lids are easy for little kids to remove
Both sizes fit inside the Bentō Ninja lunchbox


SKU: N/A Categories: , Tags: ,


Plastic-free and leakproof, these little silicone-lidded containers are a fantastic accessory for your stainless steel bentō box. Both sizes fit inside the top tier of the Bentō Ninja lunchbox, so if you want to take some homemade hummus or furikake with your lunch you can, without worrying about it spilling in your bag, or in the case of furikake or crackers, going soggy 😛.

I’m a huge fan of these containers because the lids are silicone and not plastic.  Although silicone is not a 100% ‘natural’ material like rubber, sometimes you just need a leakproof or airtight vessel and quality silicone is the best thing we’ve got for now. These silicone lids have been tested to European standards. Food-grade silicone is a non-toxic polymer mostly made from silica (sand). It can withstand heating and freezing without leaching or off-gassing hazardous chemicals – unlike plastics, which contaminate food in these environments. It is also odour- and stain-resistant, hypoallergenic, and it is much more durable than plastic.  Also, another bonus is that my kids can open these containers by themselves!

If you’re not sure why you should be avoiding plastic products, especially around food and drink, you might want to have a quick read of this article (not my own), which quickly explains why BPA-free just isn’t quite good enough: “Why I won’t buy BPA-free baby products”

How to care for your Snack & Dip containers:

These are dishwasher safe (top drawer) or you can hand wash them in soapy water. Do not use them in the microwave!

Additional information

Select size

Small, Large

1 review for Bento Ninja leakproof containers

  1. Rated 5 out of 5

    Jo watson

    These wee containers are perfect for snacks on the run, can even put yogurt and fruit and not worry about leakage. fit perfectly into the Bento Ninja Lunch box too. Love love love them.

Add a review

Your email address will not be published. Required fields are marked *