Hydroflask makes insulated water bottles, thermoses, and accessories for any adventure.

Outdoor

Hydroflask earns strong reviews for reliably keeping drinks cold for hours—even days—and offering durable, customizable bottles in many sizes, lids, and colors, but reviews also flag notable drawbacks. Users report dents and scuffs, heavy bulk (especially larger sizes), occasional leaks or splash-back from straw/sport lids, limited cup‑holder fit, and heat retention that can fade or underperform for hot beverages.

Hydroflask

40 oz Tumbler with Handle

32 oz bottle

8 oz

Lunchbox

Bowl

20oz tumbler

Micro Hydro

Thermoflask

40 oz Wide Mouth with Flex Straw Cap

40 oz water bottle

20 oz thermos

12 oz thermos

64 oz water bottle

24 oz water bottle

Activities & Outdoor

Kitchen & Dining

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