GSI Infinity Backpacker Mug

This 17-ounce mug insulates well above its $10 price tag.

Brand: GSI Outdoors

Model: Infinity Backpacker Mug


On a 33°F morning in California’s John Muir Wilderness, we made tea, got distracted for more than 10 minutes, and came back expecting a tepid drink. “Then I burned my tongue,” one editor says. A foam and ballistic-nylon sheath retains heat, and it’s easy to grip with gloves. Bonus: The handle collapses for easy packing.


The polypropylene inner cup slips out for easy washing at home.

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