Everlast 4203 Kangaroo

[LordFreddie]

Does anyone know of a replacement bladder for a 4203? I just inherited one from my grandfather and the bladder is shot. This thing is massive and nothing I can find would fill out the 9x13" bag well.

[Pete]

Does anyone know of a replacement bladder for a 4203? I just inherited one from my grandfather and the bladder is shot. This thing is massive and nothing I can find would fill out the 9x13" bag well.

Every once in awhile the old red plastic bladders pop up on ebay. The 4233 fits a 9x14 or the 4205,4207,4208, and 4212. You can also try a try a enkay super or a quik tech double end bladder

[Dutchman]

The large bladder that Title sells should do the job. It's a glue in style, not snap in. I've used them in the majority of large old bags that I have.