Electronics, Lighting, & Gadgets - looking for a good stach bag

That I can place on the cross. Bar by the handle bar to store a cell phone ect. Any recommendations?

Take a look at these...

http://www.rei.com/product/780457

http://www.amazon.com/TNI-Bento-Box/dp/B000MUK17U/ref=pd_sbs_sg_1

That I can place on the cross. Bar by the handle bar to store a cell phone ect. Any recommendations?
Do you mean on the stem OR on the handlebars?

Topeak has a model for cell phone, fits on the stem or handlebar
http://www.topeak.com/products/Bags/HandyPhonePack_Small

Any larger you may want a handlebar bag.
If so I like this one from Cannondale. It has a small zip on the top for cell phone etce and larger for jacket, lunch, socks and more.

http://www.nashbar.com/bikes//CatalogSearchResultView?catalogId=10052&storeId=10053&langId=-1&sortBy=savings%2f%2f0&searchType=resultSet&searchTerm=cannondale&beginIndex=2&pageSize=30&ipState=c0%3di%253A1%253B768%253Biphrase%2bbundle%2bdescription%252Ciphrase%2bbundle%2bname%252CMFNa me%252Csitemap%2btext%253Bcannondale%253B%253Acannondal%253B1%252C1%253B%252B0%26q%3d30%26p%3d1%26a0 %3diphrase%2bbundle%2btaxonomy%252F%252Fv%253A0%26i%3dsitemap%2bid%26k0.0%3dcannondale%26qt%3d125356 2362%26qid%3dq48rCXrmSM2Vb%26vid%3dveb8JpUuHzokX%26ioe%3dUTF-8%26s2%3dsitemap%2bid%252F%252F1%26qtid%3dqGZmhw6UaS0dt%26s1%3diphrase%2brelevance%252F%252F0%26v0%3 dcannondale%26rid%3drir71By5s30M9%26s0%3dsavings%252F%252F0%26t%3d0%26m0%3diphrase%2bbundle%2bid%26m cmode%3dtest&cn1=&categoryId=

I use the Jandd Stem Bag, which affixes to the top tube and loops around your headset.. I can fit a small cell phone, Lara Bar and Clif Bloks inside.. You can also look at a Bento Box which is a little bigger in size..

http://www.jandd.com/detail.asp?PRODUCT_ID=FSBR-S

I use a Mountain Feed Bag. It attaches to the handlebar & stem. Great for cell phone, munchies, GPS, etc.

http://epicrideresearch.com/index.php

Thank you.
Ant