The Tubular Latex Bladder is molded from natural latex rubber and acts as the water retention barrier inside the CSU Model™ AV Case. Tubular Latex Bladders are available in 2 different sizes to fit the CSU Model™ AV's.
Two 7" x 5/8" Rubber Bands are required to secure the Bladder to the AV Case and must be purchased seperately.
Please choose 19 or 22"
THESE ARE BLACK, SENT FROM ARS APPROVED TO BE SAFE AND USABLE IN THE CO AV