请教各位：Ferrino X.M.T 45的背包如何

请问这个包装两个人5天用的衣物和洗漱用品足够了吗？X.M.T的背负系统和老款的DPS背负系统有什么区别吗？

请各位评评，非常感谢。

X.M.T 45
Weight 1500 g Capacity 45 l
Product code 75424
Mountaineering backpack with an essential design and engineered technical solutions.
Colours: 75424R A orange, 75424R C black.
Official Purveyor to the National Skiing and Alpine School of Chamonix.

Fabric
Dimension Polyant Super Light X-Pack®
DuPontTM CORDURA®
Light Ripstop Nylon
REInforcements in DuPontTM Hypalon®
Carrying system
ACT Back
"H System" back support system
Shoulder straps with load lifter
Pockets
Double pocket on top lid
Safety pocket
Probe/shovel pocket
Accessories
Side ski holders
Two ice-AXE holders
Helmet holder
Gear loops
Compatible with H2 Bag hydration control system
Compression straps

对包不了解  晓得继续 我来前排学习

等待高人