Water Bottles Buying Guide: How to Choose
REI Co-op Hydro Flask Connect Wide-Mouth Vacuum Water Bottle with Flex Cap - 32 fl. oz.
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Water is precious to all living things, so carry your liquid wealth in a worthy container—like the REI Co-op 32 fl. oz. Hydro Flask Wide-Mouth vacuum water bottle.
Shop similar products- Wide-mouth opening fits most backcountry water filters (not included) and makes the bottle easy to fill with soup or ice cubes
- Double-wall vacuum insulation keeps the contents hot for 6 hrs. or cold for 24 hrs.
- The inside temperature won't affect the outside temperature of the container—that means no burned fingers from hot beverages or condensation from ice-cold drinks
- Lid handle makes it easy to grab and take with you
- Tough, food-grade 18/8 stainless steel is BPA free and resistant to bacteria and odors
- Note: Bottle may not be 100% leakproof when filled with carbonated beverages; keep the bottle upright
- Covered by the Hydro Flask Lifetime Warranty
- REI Co-op brand is certified to The Climate Label; we actively fund efforts to reduce carbon emissions across our business and support climate projects around the world
Imported.
View all REI Co-op Water Bottles| Best Use | Multisport |
|---|---|
| Liquid Capacity (L) | 1 liter |
| Liquid Capacity (fl. oz.) | 32 fluid ounces |
| Dimensions | 3.6 x 9.1 inches |
| Water Bottle Material | Stainless Steel |
| Material(s) | Stainless Steel |
| BPA Free | Yes |
| Insulated | Yes |
| Bottle Opening | Wide |
| Cap Type | Screw Cap |
| Weight | 15.5 ounces |
| Sustainability | From a Climate Label Certified brand |
Write a Review
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Location:Baltimore MD
Age:45–54
3 years ago
Like it more than I expected
Yes , I recommend this product
I’ve used Nalgene bottles daily for years and years, and they’ve served me well. I’ve gotten more leery of using a lot of plastic, so I picked this one up on a whim while it was on sale. I’m really happy with it. It keeps my water nice and cool whether I’m sitting at my desk or roasting in the sun watching my kids play sports. I did get a boot for it, which I’m glad I did so that it makes a softer landing. I also really like the pattern/design so that it stands apart a bit. I’m now considering getting one for my husband.
Age:45–54
3 years ago
keeps cool but stinks after cleaning
No, I do not recommend this product
I have several hydroflasks, bought from different stores throughout the years. It does keep liquid cool, but after a year or so, the lid starts to stink like mold or something. I've tried so many times to clean it, leave it in soap water, and it just doesn't get rid of the smell, which makes me think it's not getting clean at all. After one bottle down, I thought it was just a defect. But this is my third hydroflask. I no longer recommend this brand, unfortunately.
Location:NH
Age:35–44
3 years ago
Yup - keeps water cold/hot
Trick is to put in ice AND refrigerated water and it will keep very cold for a long time. If you do ice and then tempered water, the ice will melt but the liquid will remain pretty cool. Make sure the cap is tight, I’ve gotten some water leaking when I thought the cap was on tight. I’ve left it in the dash of my car in the heat, it was actually hot to the touch and my water was still cold. Pretty awesome but super simple technology.
Age:35–44
3 years ago
Awesome water bottle
Yes , I recommend this product
I initially bought it for bouldering gym, but now carry it anywhere with me. In the gym it can be hot, but my bottle keeps water cool the whole time. I also live the size, which is perfect for training or walk around the city.
Location:Long Beach, CA
Age:45–54
3 years ago
My new favorite water bottle
Yes , I recommend this product
I love everything about this water bottle: colors, design, size, keeps my water cold.
Age:45–54
3 years ago
3 years ago
3 years ago
3 years ago
3 years ago
Better gear is built together
From feedback to field testing, all of our gear is dialed-in by REI Co-op members. Their adventures informed every stitch and detail—making for better, longer-lasting gear.
