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The double-wall Hydro Flask 18 oz Wide Mouth bottle keeps contents cold for 24 hours or hot for up to 12 hours. Constructed of food-grade 18/8 stainless steel, the 18 oz Wide Mouth bottle is BPA-free, rugged and lightweight.
The wide mouth makes it easy to fill, empty and clean the bottle. Thanks to patent-pending double-wall construction, the outside of the bottle isn’t affected by the temperature of the contents, so cold beverages won’t cause sweat on the outside of the bottle, and hot liquid won’t cause you to burn your hands. The stainless steel interior also prevents flavors from lingering.
Backed by Hydro Flask's unconditional lifetime warranty, the Hydro Flask 18 oz Wide Mouth bottle is available in your choice of colors.
- Weight: 11.1 oz.
- Bottle height (w/cap): 8.31 in.
- Double-wall vacuum insulated
- High quality, food grade 18/8 stainless steel
- BPA free
- Eco-friendly and reusable
- Sweat free
- Outside stays cool to the touch
- Hot liquids stay hot for 12 hours
- Cold liquids stay cold for 24 hours
- Wide mouth makes cleaning and adding ice easy
- Lifetime warranty
Best Use Camping, Hiking, Casual
Likes: This bottle keeps things hot for a very long time. Also bought the flip-top coffee lid for it (elsewhere, it was out of stock here) to get even more use out of it! During the week it's a travel coffee mug and on weekends we switch the tops and its a great spill proof carrier for hot beverages out on the trail.