Premises187 on Twitter: "I was offered one of these XLmoto Slipstream backpacks for YouTube promotion. I refused but I ended up buying one recently. Good product. Doubles as a back protector. Great
Slipstream Motorbike backpack Rucksack Bag Matt Black Waterproof Motorcycle 633710112758 | eBay
5 Slim Men's Work Backpacks to Wear with a Suit - Carryology - Exploring better ways to carry