Hydro Flask 40oz Wide Mouth with Flex Cap –
Drench your thirst. This is one of the largest insulated bottles we sell, making it the ideal hydration companion for those long days in the office or a full day on the beach or trail. Stay cool and hydrated all day long, no matter where your adventures take you. Replacing the existing cap on all our Wide Mouth insulat
Drench your thirst.
This is one of the largest insulated bottles we sell, making it the ideal hydration companion for those long days in the office or a full day on the beach or trail. Stay cool and hydrated all day long, no matter where your adventures take you.
Replacing the existing cap on all our Wide Mouth insulated bottles, the new award-winning Flex Cap is the ideal combination of strength and flexibility. Designed for ultimate portability, we crafted every detail with easy-carry comfort in mind – and insulated it too– so you can go further, for longer, keeping your favorite beverage comfortably by your side.
Unique Product Benefits
Large insulated water bottle for longer adventures
Less refills = more refreshment at hand
Fits most backcountry hydration filters
Universal Benefits
TempShield Protected for max insulation
Keeps cold up to 24 hours
Keeps hot up to 6 hours
18/8 Pro Grade Stainless Steel
BPA-Free and Phthalate-Free
Durable, sweat-free powder coat finish (or our Classic Stainless option)
Lifetime Warranty
Compatible with Hydro Flip Lid and Wide Straw Lid
Made for the outdoors. Hydro Flask's TempShield insulation has redefined what the classic outdoor water bottle can be. The 18, 32, 40, and 64 oz
Hydro Flask Water Bottle - Stainless Steel & Vacuum Insulated Thermos - Wide Mouth 2.0 with Leak Proof Flex Cap - 40 oz, Silver, Stone
Shop the Wide Mouth Bottle with Flex Cap - 40 Oz from Hydro Flask. FREE shipping over $74. Fast & Simple Returns. Here to serve You
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