






Climbing/Mountaineering backpack -
The Speed 40 Sulphur is a lightweight backpack from the brand, Black Diamond designed for your climbing and mountaineering trips, wherever you go.
With its top-loading zip opening , featuring a removable flap, this backpack will effectively protect your material thanks to itsUTS™abrasion resistant and weather-resistant coated X-Rip 210Dnylon fabric. In addition, the harness-style shoulder straps ensure a balanced fit and enhanced durability, whilst the back panel is moisture-wicking for even greater comfort.
In terms of practical features, it comes with a removable waist belt and back panel. This bag will therefore be indispensable for all stages of your approach and your most dedicated climbs. Finally, the lightweight ice PickPockets™ axe holders, removable crampon holders and foldable rope holder will allow you to carry your equipment safely on the outer part of the rucksack.
So, if you want to set off on an expedition with peace of mind and complete security, this is exactly Speed 40 what you need.


- Top-loading with a removable flap
- Removable moisture-wicking back panel
- Redesigned, comfortable and durable harness-style shoulder braces
- Removable waist belt
- Drawstring skirt
- Welded front yoke/insert for improved protection against abrasion and studs
- Ice axe holder with metal carabiner attachment Mini PickPockets™
- Removable 20 mm crampon holder
- Foldable rope holder
- Removable groundsheet for bivouac
- Rain cover sold separately
Composition :
- Body : Black Diamond “X-rip” 210D Nylon with render UTS™
- Lining : 100% Polyester
| Size | S/M | M/L |
| Capacity (L) | 38 | 40 |
| Weight (g) | 1076 | 1114 |
