The Patagonia Ultralight Black Hole Mini hip pack is reviewed as part of our Kit Essentials grouptest from Issue 143 of Singletrack World Price: £25.00Capacity: 1LBladder: NoFrom: Patagonia, eu.patagonia.comColours: Borealis Green, Black, Coriander Brown, Forge GreyAt first glance this dinky doll-size pack seems utterly pointless. And then you find yourself using it all the time. Obviously, this will depend on you and your riding circumstances. I typically do frequent rides that don’t last very long. I only really want something to hold my phone, house keys (key clip!), a multitool, a compact shock pump (bike tester alert!) and a CO2...