- One 6-ounce BNTO lunchbox adapter for use with a wide mouth canning jar (jar not included).
- Made from BPA/BPS-free rigid plastic. Reusable and dishwasher safe (top rack only!).
- Product and Packaging made in the USA, from 100% recycled materials.
- BNTO (ben-toh) is the newest canning jar adapter for bringing great food with you on the go! Cuppow 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.