
Hydro Flask · Water Storage
Hydro Flask 28oz Hot Flask & Cup
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See all Water Storage → Spot an error? Report a correctionHow the Hydro Flask 28oz Hot Flask & Cup compares
At 1 lb 12 oz, the Hydro Flask 28oz Hot Flask & Cup is heavier than 84% of the 127 water storage we track with a published weight (the median is 6.0 oz). At $55, it costs more than 87% of the water storage we list.
Lighter water storage
Similar weight
Description
What Our Gearhead® Experts Are Saying:"I brought this on a weekend ski tour and had hot tea well into day two. The integrated cup is a nice touch, and the pour-through cap makes it feel like a mini thermos system—no splashes, no leaks, just simple, hot hydration where you want it."Some days call for a real cup of coffee—hours after you’ve left the house. The 28oz Hot Flask & Cup is made for those kinds of missions, whether we’re road tripping, dawn patrolling, or posted up trailside for a well-earned break. Thanks to its TempShield™ insulation, this flask keeps drinks hot for up to 30 hours and includes an integrated cup that securely attaches to the body for streamlined travel. The pour-through cap delivers spill-free serving without removing the lid completely, and a rugged handle makes it easy to carry, clip, or swing from a pack. Made from durable stainless steel and dishwasher safe, this flask is your new cold-morning MVP—from mountaintops to music festivals.