大家帮忙看一下，这个包如何？

http://www.golitestore.com/store/NS_proddetail.asp?number=PA5107

Mountaineering, 4-season backpacking, backcountry skiing, alpinism, ice/vertical climbing

WEIGHT
M 2 lb 4 oz / 1020 g

VOLUME Medium: 2050 in3 + 400 in3
33 liters + 7 liters

DESCRIPTION
Among the most technologically advanced, ultra-lite full suspension backpacks available, the Continuum provides excellent durability, load transfer and comfort for minimum weight. It is an ideal choice for alipine and vertical climbing and 4 season backpacking.
KEY FEATURES
SilLite HG™ main body X-Pac™composite three layer fabric in front pockets and bottom Top-loading framed backpack Unlimited Suspension System™ Ultra-lite hard mesh hip belt with soft edge binding Dual bellowed rear pockets with watertight zippers and stretch mesh gussets Dual ice axe loops with Velcro® retention straps Floating top lid with zippered security pocket and stretch panel for snug seal 3-liter hydration system sleeve Two side mesh water bottle pockets with angled opening for easy access Daisy chain Dual compression straps Sternum strap Haul loop