5023ab61_ali_by_Dogsled___Mountain_Trip__Description
[Gear] Ski / Trekking Poles [Guide's Pick] Black Diamond Expedition Ski Poles [Description] 
Adjustable poles work great and are easier to travel with as they fit better in your duffel bag. Black Diamond Flick Lock poles are recommended as they are less prone to spontaneously collapsing than some of the twist-tightening versions. The small “trekking” baskets on some poles are not large enough for use on soft snow, so make certain your poles have bigger “snowflake” style baskets for any climb with glacier or snow travel.
Denali by Dogsled - Mountain Trip