how about putting your snacks in a small lock and lock or tupperware?
That way, It wounldn't get crushed.
You could have hooah, snickers etc inside without worrying....
I'm not familiar with a lock-and-lock, but so far hard sided containers are too bulky to fit in my Jumbo unfortunately. Barely room for two snack bars.
FWIW, the Snickers melt.
Thanks for the ideas tho.
-john