Other Features:
BPA-FREE AND FOOD GRADE
The X-Seal & Go are made from nylon, silicone, and PP and meet all Food Grade Standards from around the world. They are BPA-free, and safe to use in both the microwave and dishwasher
EASY CLEAN THREADS
The three individual threads of the X-Seal & Go are designed as an interrupted thread. This makes cleaning much easier -- a simple wipe is typically sufficient to clear any food from the threads
ERGONOMIC QUICK-CLOSE LIDS
Airtight sealable lid with cleverly designed ergonomic grips to quickly lock the lid in place with a simple quarter turn
HANDY MEASUREMENTS
All of the pieces are calibrated as measuring cups, with measurements imprinted on the inside