
Cohesive × Backpack & bag
Cohesive for backpacks & bags.
Where cargo-protection depends on the bag, DSEAMS bonded seams provide a reliable composite barrier without the bulk or failure modes of taped construction.
Engineered for backpack & bag.
Technical packs, dry bags and roll-tops where water ingress at seams is unacceptable.
For decades, performance textiles and membrane technologies have developed considerably — yet construction techniques have not changed in over 50 years. Seams are traditionally sewn, puncturing the barrier membrane, which is then seam-taped to ‘patch-up’ the problem.
Cohesive “CIBS” replaces stitching and seam-taping with seamless, ultra-durable seams using an innovative inline lamination process that bonds membrane-film to membrane-film. The system never degrades the performance of the textile and creates a uniform composite structure across the entire product.
Benefits for backpacks & bags.
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Aesthetic
Ultra-clean design aesthetic inside and out, without the bulk of seam tape. Enables reversible and minimalist designs.
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Durability
Seam construction is fused at the molecular level, ensuring ultimate durability across the entire product lifecycle.

In practice
High-performance jacket seams, inside and out.
A reversible jacket powered by Cohesive “CIBS” demonstrates the aesthetic flexibility of a uniform internal composite barrier.
Relevant industries
Other Cohesive applications
Ready to license?
Tell us about your backpack & bag programme.
We'll route your enquiry to the right regional licensing contact and propose next steps within two business days.