Mason Jar Adapter

Canning jars are designed to store food safely and make an awesome lunchbox: they are easy to clean, cheap, and you can microwave them!
The only problem is that sometimes the foods that taste the best together don’t travel well together.

So now, a new gadget lets you take different ingredients in the same Mason Jar.

The same company that introduced the Cuppow, a lid adapter that lets you drink from a Mason Jar, now introduces BNTO.

So we took inspiration from Japanese bento boxes and created a conveniently shaped
insert that separates a canning jar into two compartments so you can mix or dip like a champ.

BNTO should provide the perfect companion for all your food adventures! Bento boxes are common in Japan as an easy way to bring along a single-portion meal or snack while on the move. This first offering from our BNTO line holds 6 fluid ounces (3/4 cup) and is built to fit snugly under the standard metal lid of a wide mouth canning jar. As always we commit 5% of our profits to domestic charities and social initiatives, so you can feel great while you eat great.

You can order a BNTO from their website,

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