Does anyone make a soft malleable gel flask that would fit in a Torhans Bento

[STConcierge]

http://www.invisciddesign.com/store.htm

http://store.invisciddesign.com/softflask-w-fliptop-5o5.html
A quick check online shows they are in stock at Nytro.

http://www.nytro.com/speedfil/soft-flask-with-bite-valve-by-hydrapak-3522
KS