The GoLite VO24 Backpack includes all the features you need for adventure racing and no unnecessary bells and whistles. You can access water and snacks on the go, stuff your shell in the large front pocket, and basically keep moving at top speed until the finish line.
Dual water bottle pockets keep H2O within reach
Waist-belt pocket holds snacks, compass, and other necessities
Single-pull compression system keeps your gear from flopping around
Trekking pole loops to hold your sticks for technical sections
I'm 6' 0" and wear a large. Side pockets hold and give ez access to 2x full size nalgene. Zippers & pulls are not junk - main zip is slow due to waterproof. Great all around day pack for all conditions.
Great pack for adventure racing/mountain biking/longer trail runs. Waterproof zips are well constructed, but do not slide well because of the waterproof material. Pack sits nice and snug to your back and doesnt move when in motion. there is no foam backing or support in the backpanel so the pack itself is limber, but when loaded up and strapped on, it rides very well for active pursuits. Good quality and lightweight.
I ordered one of these in a medium (I am 6' tall) but it turned out to be too small. Also I could not reach the water bottles with the pack on - not sure if this would be better in a larger size. I really like some features of this pack such as , light weight, good support / comfort, low contact with body, waist belt pockets, external water bottles holders (hopefully accessable with pack on in larger model). I may try the larger size to see how it works.