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Hajo Medium Backpack

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The Hajo Backpack is the brand's flagship and the roll-top classic par excellence. This minimalist backpack is suitable for any occasion, whether on the road by bike, shopping or taking a city trip. The roll-top closure features a magnetic opening and an adjustable hook-and-loop fastener, making it easy to adjust the backpack's volume to fit your needs.

The robust and durable material is made from a high rate of recycled 900D Oxford, making it circular-ready. The ECO-RFLX-900-WP, crafted by Ucon Acrobatics, uses microscopic glass beads to turn bags and backpacks into highly reflective surfaces, ensuring maximum visibility in traffic when it matters most – at night. It is finished with a TPU coating and high-frequency-welded seams for superior waterproofing. Move forward with the Phantom Endurance Series: Go circular, be seen, stay dry!

Redefine your ride, reshape your impact. Meet the next generation of fully waterproof bags and backpacks for urban outdoor adventure. This series features an exclusively developed material innovation that helps you stay safe and dry while navigating city life.

ECO-RFLX-900-WP, crafted by Ucon Acrobatics, uses microscopic glass beads to turn bags and backpacks into highly reflective surfaces, ensuring maximum visibility in traffic when it matters most – at night. The robust and durable upper is made from a high rate of recycled 900D Oxford, making it circular-ready. It is finished with a TPU coating and high-frequency-welded seams for superior waterproofing.

Move forward with the Phantom Endurance Series: Go circular, be seen, stay dry!

Hajo Medium Backpack
Phantom Endurance Series
Asphalt Reflective
  • Ready to ship
  • Free EU delivery over 99€
  • Climate neutral shipping
€179,99 €199,99 Including VAT
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Up to 16 inch MacBook Pro Up to 16" MacBook Pro
Product Size 49 x 31 x 13 cm
Product Capacity 16 l
Product Weight 810 g
Product Material Custom fabric ECO-RFLX-900-WP based on recycled polyester from PET-bottles
  • Custom-made ECO-RFLX-900-WP is a robust and durable 900D Oxford
  • Microscopic glass beads reflect light to boost visibility 
  • Extremely waterproof due to the high-frequency welding process (as opposed to sewn products)
  • Water column 9.500 mm
  • Roll-top system to scale capacity with extendable hook & loop strap closes with magnets on its main opening
  • Three pockets outside e. g. bike lock that store hidden loops to fix a cycling helmet
  • Bottom reflective patch with 'Keep Distance' print for safety
  • Padded and reflective shoulder straps ensure comfort and safety
  • Chest strap closes with magnet buckle and can be adjusted in vertical and horizontal position
  • Reinforced back with high padding for more comfort and ventilation
  • Neoprene laptop bag (for up to 16.4") is detachable by hook & loop and fastened slightly above the floor for safety reasons
  • Two mesh pockets e. g. for cell phone, wallet or cable
  • Elastic bottle holder and key strap inside
  • Embossed 'Ucon Acrobatics' metal plate at the front

Redefine your ride, reshape your impact. Meet the next generation of fully waterproof bags and backpacks for urban outdoor adventure. This series features an exclusively developed material innovation that helps you stay safe and dry while navigating city life.

ECO-RFLX-900-WP, crafted by Ucon Acrobatics, uses microscopic glass beads to turn bags and backpacks into highly reflective surfaces, ensuring maximum visibility in traffic when it matters most – at night. The robust and durable upper is made from a high rate of recycled 900D Oxford, making it circular-ready. It is finished with a TPU coating and high-frequency-welded seams for superior waterproofing.

Move forward with the Phantom Endurance Series: Go circular, be seen, stay dry!

Manufacturing

  • Made in China by factories that are regularly audited by amfori BSCI
  • Bluesign® system-partnership means we avoid harmful chemicals during production

Materials

  • ECO-RFLX-900-WP, crafted by Ucon Acrobatics, uses microscopic glass beads to turn bags and backpacks into highly reflective surfaces, ensuring maximum visibility in traffic when it matters most – at night. The robust and durable upper is made from a high rate of recycled 900D Oxford, making it circular-ready. It is finished with a TPU coating and high-frequency-welded seams for superior waterproofing. Move forward with the Phantom Endurance Series: Go circular, be seen, stay dry!

Components

  • Main Shell Material: Custom fabric ECO-RFLX-900-WP, 63% Polyester (rPET) from recycled PET bottles, 32% Thermoplastic Polyurethane (TPU), 5% Polyurethane (PU)
  • Secondary Shell Material: 900D Oxford, 95% recycled Polyester (rPET) from recycled PET bottles, 5% Polyurethane (PU)
  • Webbing Band: 100% recycled Polyester (rPET) from recycled  PET bottles
  • Laptop Compartment: Upcycled Neoprene (CR)
  • Metal Hardware: 100% Iron (FE)
  • Plastic Hardware: 100% Polyoxymethylene (POM)
  • Others: Neodym Magnets (ND)
  • Dimensions rolled out: 68 x 31 x 13 cm
  • Dimensions rolled in: 49 x 31 x 13 cm
  • Capacity rolled out: 20 l
  • Capacity rolled in: 16 l
  • Laptop compartment: 29 x 45 cm
  • Weight: 810 g

Enjoy free shipping on all orders over 99€ within the EU. Incoming orders are processed within 24 hours on weekdays and will be dispatched immediately. Our standard shipping within the EU takes a total of 2 to 6 working days, outside the EU shipping takes 8 to 12 working days. When things need to go fast, we also offer an Express option. We ship our parcels with the tariffs 'DHL GoGreen Plus' and 'UPS carbon neutral'. The delivery companies promise to invest in new e-delivery vehicles and compensate the remaining emissions through climate protection projects.

We currently accept payments by Credit Card (Visa, Master Card and Amex), PayPal or Apple Pay.

Sustainable Partners
Certified B Corp Peta Approved Bluesign® System Partner Ecologi Plastic Fischer
Our Awards

Hajo Medium Backpack

€179,99 €199,99 Including VAT
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Hajo

Our Top Seller

Ucon Acrobatics
Hajo Medium Backpack

Laptop Compartment
High-quality interior compartment with built-in shock absorber fits a 16,4" laptop or tablet.
Boarding Completed
All products comply with international hand luggage regulations and can be taken into the cabin of any airline.
Minimalist design from Berlin
Our products are designed in Berlin and stand for minimalism, creativity and sustainability.

Phantom Endurance Series

Ucon Acrobatics
Phantom Endurance Series

waterPROOF product
This product is 'waterproof' and can be used in case of heavy and persistent rain. This watertightness is achieved by high-frequency welding. The heat is generated by molecular vibrations in the material, which softens and bonds under pressure. The weld seam is at least as strong as the material itself.
Reflective for extra Safety
Reflective elements boost your visibility when you are on the road.

During Day

During Night

MINIMAL
DESIGN

Our durable, timeless designs for urban nomads are the result of environmentally friendly and social decisions as well as passion and creativity.

MINIMAL
EMISSION

We want to create the best product possible without causing any unnecessary damage. For this plan to work and for us to be able to inspire and implement environmental solutions, we work with carefully selected associations and partners.

b-corp
B-Corp use business as a force for good and prioritize people and the planet alongside profit. We have met rigorous standards for social and environmental performance, accountability and transparency.
bluesign
This certification system covers the entire production chain from raw materials to finished products and ensures that chemicals, water, and energy are used responsibly.
peta
Animals are not expendable and must not suffer for our products. We only produce beast-free products and have been recognized as "Best Vegan Backpack" by PETA Vegan Award Fashion 2024.

Ecologi

Together with our gold standard partner Ecologi we planted 25.000 trees in 2022 mainly through the 'Eden Reforestation Project'. With each purchased product in our online shop our customers help to plant one more tree and let our forest grow.

1 Product
=
1 TREE

Plastic
Fischer

Our partner Plastic Fischer is a social enterprise that develops cost-efficient technologies to collect plastic waste from rivers before it can enter the oceans.

With each purchased product in our online shop our customers help Plastic Fischer to remove 1kg of river plastic from rivers in Indonesia.

+
1 Product
=
1 KG RIVER PLASTIC