A body pouch is a type of bag or pouch that is worn around the waist or attached to clothing. The two crossword solutions for this term are SAC (3 letters) and CYST (4 letters). SAC stands for 'small accessory case' and is a type of pouch that is typically used to store small items such as keys, wallets, and phones. CYST stands for 'cystomatous pouch' and is a type of pouch that is used to store medical supplies such as syringes and medications.