BNTO Canning Jar Lunchbox Adaptor

Mason jars seemingly grow in usefulness by the day, and the functionality added by the BNTO Canning Jar Lunchbox Adaptor is no exception. Created by the guys who brought you Cuppow, each BNTO (pronounced bento) splits your jar in two, adding a separate 6-ounce compartment for packing foodstuffs such as dip, salad dressing, peanut butter, or whatever fits. Made from rigid BPA- and BPS-free plastic, they’re also are top rack dishwasher safe and are manufactured from start to finish in the USA.

Check it out at Amazon orĀ Cuppow – $8