pack

Teton Sports Scout 3400 Internal Frame Backpack
$99.99
I did a lot of shopping for this style of pack and this was cheaper by almost half from any other similar pack I could find. I was a little nervous about the quality since it was so much less than the competition but I was very pleased at its construction. It is an awesome pack, especially at this price.

Fruit of the Loom Girls 2-6x 12 Pack Wardrobe Cotton Bikini,Multi,6
$12.00

Fruit of the Loom Girls 2-6x 9 Pack Girls Cotton Low Rise Brief,Multi,6
$10.00

Topeak Aero Wedge Pack with Buckle (Medium)
$16.99
I picked the medium based on all the reviews I read. It fits an inner-tube, t-wrench and tire levers. I can probably squeeze a phone in and some keys. There isn't much room left although and can unzip the mid zipper and get about an inch more. Construction is good and fit is a bit awkward as it doesn't fit the contour of the seat post and the seat bottom on my bike. I opted for the velcro model after all the bad reviews regarding the one with the "fixer". Overall I'm satisfied. I can't imagine buying the small model if you want to carry a tube and some wrenches.