Viandar 35l – Lightweight Heritage, Built for Loads and Peaks

The Viandar 35l is a true mountaineering pack - engineered for demanding alpine routes and 4000m peaks, yet rooted in classic heritage design. With rugged, sustainable materials and full repairability, it delivers high performance without compromise. It features a generous main compartment, large side-access zipper, dual side-pockets, front-pocket, and a removable, padded hip-belt with gear loops for technical climbs. The protective and insulated bladder also fits most 15’’ laptop. Designed for carrying comfort under load and equipped for smart-repair, it’s the perfect fusion of timeless style and mountain-ready function.

 

Facts:

• Intended Use: mountaineering, hiking, backpacking, every-day, urban
• Recommended Load: 6 - 16kg
• min. Weight: 1038 g (no 4x cord-loop - hip-belt - back-plastic-board)
• max. Weight 1350 g (= sold backpack)
• Volume: 35 litres
• additional Volume: +8 litres
• Padded laptop sleeve 15" (33x24x2 cm)
• approx. dimensions: 18x34x62 cm (stiff plastic board 12x53 cm)

 

Eco-Features + Materials:

• 100% recycled Polyester: fabric shell & lining, webbing, cords
• Mesh Jel Span 320g: Polyamid (Nylon) 65% (100% recycled) + Span 35%
• Many easily repairable details and replaceable components
• Free from Nickel and PFC. Vegan.

 

Features:

• Light & durable fabric of recycled high density Polyester Cotna 640D 
• Close fitting, padded back panel with ventilation open cell foam
• Light and narrow shoulder straps with big range quick adjust chest strap and hide-away pocket for optimal fit for women and agile climbers
• Hip belt with stretch mesh pockets and gear attachment points on top and below
• Large side access zipper to main compartment, opening from top and bottom
• Lid with minimum seam construction for maximum weather protection
• Hidden lid pocket with key clip
• Padded laptop sleeve 15" (33x24x2 cm) / padded + insulated hydration sleeve 
• Spacious stretch front pocket made of durable and recycled mesh Jel Span 320g
• Two stretch side pockets made of durable mesh Jel Span 320g
• Side compression straps for gear attachment can also be closed over the front
• Detachable cord loops for attaching two hiking poles or ice axe

 

Composition, Weight: 

The Whole Backpack (including all components):

• min. 1‘038g / max. 1‘350g
• Recycled content 893g 66.2%
• Virgin content 457g 33.8%

 

• Polyester 800g 59% (99% recycled)
• Polypropylene (PP) 99g 7% (0% recycled)
• POM / Acetal 111g 8% (3% recycled)
• Polyamid (Nylon) 93g 7% (100% recycled)
• Polyurethane (PU) 82g 6% (0% recycled)
• Polyethylene (PE) 61g 4% (27% recycled)
• EVA 48g 4% (60% recycled)
• Aluminium 26g 2% (0% recycled)
• Zinc alloy 31g 2% (0% recycled)
  

 

Main Materials:

fabric: 100% recycled Polyester
webbing + cords: 100% recycled Polyester
mesh: 65% Polyamid (100% recycled), 35% Spandex (virgin Polyurethane-based elastomer)

 

Origin:

• Designed in Goldau, Central Switzerland
• Sewn in Ho-Chi-Minh City, Vietnam
• Components origin: Vietnam, Republic of Korea, China, Taiwan

 

• Free of Nickel and PFC.
• Free from animal-derived ingredients (Vegan).