MuleSkinET™, an exceptionally sturdy exterior fabric, is combined with MuleSkinEV™ a tough interior layer, to create a rugged shell that protects against the elements
PolarPlus™ insulation for 24+ hours ice retention
The IM AirValve™ allows extra air to be added to the insulation layer, which increases the insulating capability. It also allows you to release air so that the cooler can roll up for storage
FEATURES:
Ergonomically designed to be carried on your back like a premium backpack
[This review was collected as part of a promotion.] Really enjoying this cooler backpack. It keeps our stuff cold all day and unexposed to the outside. Use it primarily when we fish to Hold our bait and anything we are lucky enough to catch
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JRW1
Verified Purchase
5 years ago
Lives Up To My Expectstions
[This review was collected as part of a promotion.] Had it for a few weeks, the size is perfect, the XL is probably too big in my opinion and would get super heavy to carry around. Good build quality.
