Arkle Handlebar bag 139 euro
http://www.arkel-od.com/us/all-categories/bike-handlebar-bag/arkel-large-handlebar-bag.html
Dolphin 190 euro
http://www.arkel-od.com/us/all-categories/touring-bike-bag/dolphin-48-waterproof-panniers.html

Chair:
http://www.crazycreek.com/hex-2-0-powerlounger/