Sac à dos Cirque Ultra 25 / Cirque Ultra 35 Black Diamond
Snow Series Packs
The Ultra Black Diamond Circus Backpack offers an ultimate level of performance of lightness and technicality for engaged ski hikes and ski-alinism.
This model which is one of the most successful made by Black Diamond uses the Ultra 200/400 Sailcloth Challenge fiber, an ultra -legence and very resistant fiber.
The backpack has features specifically designed for ski mountaineering, an exterior pocket for avalanche safety gear, a quick-access pocket for ski skins and knives, carrying options for skis and snowboards.
• Technical backpack for races and courses engaged
• High closure by winding for waterproofing
• SAILCLOTH SAILCLOTH MATERIAL, Light -resistant to tears and extremely durable
• Front exterior pocket for avalanche safety equipment (shovel, probe)
• Quick lateral side pocket for skis skins and knives
• Diagonal and lateral-skis-skis
• Vertical-Snowboard
• Port for hydration system or radio connectivity
• Back holder on top of the bag
Available in 2 sizes: S/M or M/L

2000 Item Items
In stock
Warning: Last items in stock!
Availability date:
| Volume | 25 L [Ultra 25] / 35 L [Ultra 35 circus] |
| Materials | Ultra 200 PE / 100d Nylon / 4mm ripstop |
| Manufacturer reference | BD681347 [Ultra 25 Cirque 25] / BD681348 [Ultra 35 circus] |
Specificities of the Ultra 25 circus model:
• Removable webbing belt
• Removable diagonal-skiing, practical to use during the race
• Zipped pockets on the straps
Specificities of the Ultra 35 circus model:
• Padded waistband for added comfort with a zippered pocket
• Lateral ski rack / vertical snowboard rack
• Daisy Chain on a ramp
Main characteristics of the Ultra Black Diamond Circus Backpack:
Help table to choose the size of the Ultra Black Diamond Circus Circus Backpack:
How to take measurements:
Torso: measure the length of the back, from the base of the neck to the narrowest part of the waist
Waist: waist size is measured by taking the narrowest part of the waist