Presenting a manifold number of technical details and futuristic materials, the UNUS52 from Taiwanese brand, Sealson has rendered the humble backpack into science-fiction. The 52L main compartment is constructed from a patented polyethylene fabrication called UltraWeave, a high-density waterproof fibre, and is finished with roll top closure. The straps have been reimagined as a trail running vest, complete with the prerequisite flexible mesh pockets for enhanced hydration/fuel storage. Rounded out with mesh external and tunnel pockets at the rear, alongside drawcord daisy chains and water bottle sleeves. A lot of storage would be an understatement.

Body: Ultra200X in Gravel Grey
Pocket: UltraStretch / Nylon Spandex
Strap: UMHWPE 210D RipStop in Black

• 52L capacity
• Main compartment (42L) with roll top closure and buckle fastening
• Zipped entry to main compartment at rear
• Daisy chains with drawcord fastening
• 10L flexible external pocket
• Mesh tunnel pocket at bottom
• Two water bottle pockets
• Trail running shoulder straps with sternum strap and four mesh pockets
• Dimensions: Height: 85cm / Width: 29cm / Depth: 18.5cm