YETI Drops 2 Sizes of Its Fan-Favorite M Series Soft Coolers
With the addition of the Hopper M15 Tote and the M12 Backpack, YETI has expanded its line of Hopper softshell coolers.
William Woodward Coldcell Insulation Hopper Backpack Hopper Coolers Backpack Coolers Sidekick Dry Gear
Source: gearjunkie.com