Mobius 45L Duffle

Colour: Gargoyle Grey
Gargoyle Grey
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The world’s most eco-friendly duffle bag

It’s a big claim, but we think it stands up: Tentree’s innovative Mobius duffle is a versatile kitbag with expandable capacity that is entirely built from sustainably sourced materials. The main fabric is made from recycled polyester derived from waste plastic bottles, while all buckles, zippers and trims come from recycled post-industrial factory waste. Even the shoulder strap padding is made from organic material: harvested excess algal blooms, meaning cleaner waterways and healthier ecosystems. Plus, ten trees are planted for every bag sold as part of the brand’s commitment to plant 1 billion trees by 2030. But as well as being supremely kind to the environment, it boasts a host of clever design touches that make it super-functional for everyday life. It’ll even front up to weekends away and travelling, making it the perfect companion for any trip.

    • Innovative multi-litreage system means the Mobius duffle easily converts from 45 litre capacity to 70 litres, providing versatile volume for weekends away and bigger trips
    • Secure and weatherproof roll-top opening
    • Dedicated shoe pocket for stashing running trainers or hiking boots, perfect for multi-activity use
    • Internal organisation to keep essentials safe
    • Separate zipper storage means you can keep clean and dirty items apart
    • Padded shoulder strap for carrying comfort made from BLOOM foam padding, derived from excess algal blooms, thereby cleaning up waterways and ecosystems
    • Duffle body is 100% REPREVE recycled polyester from plastic bottles rescued from landfill
    • All buckles, zips and trims made from recycled post-industrial factory waste
    • Ten trees planted for each pack sold
    • Designed in Canada, ethically made in Vietnam
    • Capacity: 45 litres
    • Dimensions: 50 x 29 x 30 cm
  • 100% REPREVE Recycled Polyester: REPREVE® diverts plastic water bottles from the landfill and gives them new life as recycled fibre. The innovative fibre is used throughout tentree's collection, offering durability, protection, and a solution to minimise your footprint

    • Global Certification - tentree is a certified B-Corporation, and hold the highest regard and respect for their employees, communities, and the environment.
    • Ethically Sourced Materials - tentree's core values drive them to find the best responsibly sourced materials, and the guarantee of safe and respectful work environment. tentree are committed to finding and sourcing the most sustainable fibres and materials available. Making it their responsibility to ensure they leave the smallest impact on our environment.
    • Environmental Initiatives - Buy 1 product and tentree will plant 10 trees. That is their promise to you. By helping tentree plant trees, it’s an easy, and accessible solution to promote wellness of our planet. tentree have proudly partnered with great NGOs such as Eden Reforestation, Trees for the Future, Plant With Purpose, and One Tree Planted—all of these organisations work hard to provide awareness and add value to the local communities.
  • tentree is one of the world's most sustainable brands (see the Eco Credentials tab). They create aspirational outside products for those who identify with the outdoors, but are not defined by them. tentree motivate and encourage environmental stewardship through earth-first apparel.


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