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Ucon Acrobatics

Backpack Hajo Seal Series


Ucon Acrobatics create goods designed to enable your journeys and exploration; bags and backpacks for men and women often with an additional functional aspect.

Life is a journey, not a destination: Inspired by the excitement of outdoor adventures, the Seal Series is the perfect companion for the bikers, hikers and nature enthusiasts out there. Built to last and produced according to the principles of sustainability. Processed with high frequency welding to meet waterproof specifications, the Seal Series fuses functionality with contemporary design.


  • Extremely high water resistance due to high-frequency welding (as opposed to sewn or glued products)
  • Roll-top closing system to scale capacity
  • Fast access to the main compartment with water-repellant zipper
  • Three pockets outside for e.g. bike lock or umbrella
  • Velcro strap to close backpack on top
  • Padded shoulder straps for more comfort
  • Metal buckle for easy adjustment of shoulder straps
  • Removeable high quality neoprene laptop compartment (up to 15.4") with 2 additional mesh pockets for phone and wallet fixed with velcro
  • Additional elastic band bottle holder and key strap inside
  • Reflective/ embossed ‘Ucon Acrobatics' label on the frontside