Gear Review: Sea to Summit Delta Insul-Mug

This pack-friendly mug keeps drinks hot and hands cool.

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This big-gulp mug holds 16 ounces of liquid, and its squat shape is exceptionally stable. It’s made of dishwasher-safe nylon and encased in a molded foam sleeve, which keeps contents hot and hands cool. The clean, handle-less design slips easily down the side of a bulging pack. $16; 3.8 oz.;

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