Summer's scorching temperatures may make an afternoon at an air-conditioned Costco sound tempting, indeed — especially now that free samples are back. But during your quest for rotisserie chickens and packs of toilet paper, keep your eyes peeled for a range of gear that will make long summer days even more enjoyable. From pop-up tents to novel new ways to get out on the water, here are some of Costco's most popular warm-weather buys. Not a Costco member? You can apply here.

Prices and availability are subject to change. Items unavailable online may be available in stores.

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