


💧Hydrate like a pro—cold, hot, and leakproof, all day, every day.
The Hydro Flask 40 Oz Wide Flex Cap in Pacific is a premium stainless steel water bottle featuring double-wall vacuum insulation that keeps beverages cold for 24 hours and hot for 12. Its leakproof Flex Cap ensures no spills during your commute or workouts. Made from durable 18/8 stainless steel, it guarantees pure taste without flavor transfer. Dishwasher safe for easy cleaning and designed with a wide mouth for ice and easy refills, this 40-ounce bottle is the ultimate hydration companion for professionals on the move.


| Brand | Hydro Flask |
| Capacity | 40 Fluid Ounces |
| Color | Pacific |
| Recommended Uses For Product | Water |
| Special Feature | Cold 24 Hours, Leakproof, Dishwasher Safe, Hot 12 Hours |
| Age Range (Description) | Adult |
| Product Dimensions | 1.4"W x 5"H |
| Model Name | 40 OZ WIDE FLEX CAP |
| Item Weight | 1.48 ounces |
| Theme | Solid |
| Material | Stainless Steel |
| Number of Items | 1 |
| Pattern | Bottle |
| Included Components | bottle, lid |
| Product Care Instructions | Dishwasher Safe |
| Base Diameter | 3.6 Inches |
| Cap Type | Flex Cap |
| With Lid | Yes |
| Is Dishwasher Safe | Yes |
| UPC | 810007831817 |
| Manufacturer | Hydro Flask |
| Is Oven Safe | No |
| Is Microwaveable | No |
| Item Package Dimensions L x W x H | 11.58 x 3.94 x 3.9 inches |
| Package Weight | 0.58 Kilograms |
| Item Dimensions LxWxH | 1.4 x 1.4 x 5 inches |
| Brand Name | Hydro Flask |
| Country of Origin | China |
| Warranty Description | LIFETIME |
| Suggested Users | Unisex-Adult |
| Part Number | W40BTS415 |
| Model Year | 2020 |
| Style | 40 Oz |
| Fill Material Type | Vacuum Insulated |
| Size | 40 Ounces |
| Sport Type | Outdoor lifestyle., Fishing |
S**A
I will buying again!
This is a high-quality insulated water bottle designed for outdoor activities and everyday use. The wide-mouth design allows you to fill it and drink from it very easily. The flex cap provides a secure, leak-proof seal. The 40 oz. is perfect for what I need, but some people may find it a little bulky because it doesn’t fit into the cup holder in my car, but you could buy an adapter for it if you need it.As the description said, the bottle is made from stainless steel, which keeps liquids hot for up to 12 hours and cold for up to 24 hours. The flex cap is made with durable, BPA-free plastic that is easy to clean and carry. It also has a hinge lock that keeps the cap out of the way when drinking. Combine it with the Wide Mouth Flex Straw Cap, and you have the perfect water bottle.
J**Y
Love My Hydro Flask Wide Mouth Bottle!
I recently purchased the Hydro Flask Wide Mouth Bottle with Flex Cap and I am so happy with my purchase. The bottle has exceeded my expectations in terms of quality and functionality.The wide mouth design makes it easy to add ice cubes or infuse water with fruit, and the Flex Cap is perfect for on-the-go hydration. The bottle keeps my water cold for hours, even on hot summer days.The construction of the bottle is top-notch, with a durable and rugged exterior that has held up well to daily use. The powder-coated finish looks great and resists scratches and chips.Overall, I highly recommend the Hydro Flask Wide Mouth Bottle with Flex Cap to anyone looking for a high-quality, reliable water bottle. It's definitely worth the investment and I'm sure I'll be using mine for years to come.
A**R
Well Made
Bought this for half price on Amazon Prime day. It's a great canteen. I use it every day and it will probably hold up for many years.
B**Y
This is the best! Worth the cost!
Bought this for my husband and he absolutely loves it. It is so easy to clean and carry around and it keeps water cold for more than 24 hours, even up to 48 hours. He carries it everywhere now. Actually, we all use it. Really worth the cost!!
G**E
Great quality!
I like that it’s a 40 oz and that it’s not heavy at all, even with ice and drink in it. It’s easy to carry and perfect for drinks. Love that it feels light!
C**A
Keeps drinks cold for more than a day
This is a very good product.DO NOT put in the dishwasher I ruined the first one I had.
D**0
Wish they still had Lava Red
My last Hydroflask was lost/stolen in a tiny airport while I was sleeping , it was also a 40oz and I had it for years. It was Lava Red and loved the color, it stood out so it was easy to catch my eye when out and about or packing before heading out, possibly lead to its downfall in the airport. I know it’s just the color, but I would have thought red would also be a standard color and was a little disappointed that it’s not now, so I will live with blue. As a side note I don’t know how I feel about the “neck” that the 40oz has now on if like or dislike it. Overall a good quality water bottle that I expect will last me for years unless it’s stolen/lost again.
R**Y
Great Water Bottle
Pros:-40 oz. is the perfect sized water bottle for my needs. I only drink water, so it may be more than enough for the average person.-It keeps water cold all day long-The blue color looks sleek. I thought it would be too girly, but it's a good looking blue color.Cons:-I opted to buy another lid with a spout that I can drink from. I don't like having to take the lid all the way off to drink-The 40 oz. bottle is a little wide, and when it's full it is harder to grip. If you have small hands, the 40 oz. might not be for you-It doesn't come with a protective rubber bottom. If you drop it on a hard surface with a full amount of water, it is guaranteed to dent.
Trustpilot
1 week ago
2 weeks ago