Black Diamond Sidewinder

Strengths:
Handsome
Schysst quality sense
Nice compartments
Good straps for tensioning board etc.

Weaknesses:
A creaking annoying noise from the coupling / adjustment of the straps. If you think about it then you get crazy. Can almost reject purchase due to This has also heard more about this problem. If you are in the ski slope, you do not think so, but if you walk with it maybe it would be stressful.

Summary:
My 30L variant of this gets a lot of it in. Perhaps in the biggest team for a day trip, but it may compress well even if you do not fill it. Good space for fluid systems, spade etc.

Strengths:
+ Stable construction
+ Good carrying straps and hip belt
+ Water repellent

Weaknesses:
+ Hard to get skis

Summary:
A cool backpack for day trips that are also very nice. It holds about 20 l and is primarily designed for climbing, but can of course be used for varying activities. A big plus is the hard-wearing fabric and it's probably almost waterproof.