Seatosummit Black 20L Foldable Backpack 150 SAR A foldable 20L backpack from the Australian company Seatosummit. Made from Ultra-Sil® CORDURA® nylon with a polyurethane (PU) coating. Its folded size is palm-sized, it has strong shoulder straps, and you can attach a light to the back for cycling. It comes with a strong loop and is lightweight at 72 grams. You can carry it for travel and commuting, and fold it to easily fit in pockets, wallets, or luggage. In 2017, this backpack won a prestigious designers award, who chose it for the Gold Award for Design Innovation.