Water Bottles Buying Guide: How to Choose

Camp cooking is easier when you've got lots of water—and this 48 fl. oz. REI Co-op Nalgene bottle holds plenty. It's leakproof and made from 50% waste plastic (using ISCC certified mass balance).
Made in USA.
View the REI Co-op Sustain Product LineView all REI Co-op Water Bottles| Best Use | Multisport |
|---|---|
| Liquid Capacity (L) | 1.4 liters |
| Liquid Capacity (fl. oz.) | 48 fluid ounces |
| Dimensions | 3.6 x 11.2 inches |
| Water Bottle Material | Plastic |
| Material(s) | Tritan Renew copolyester derived from 50% waste plastic (using ISCC certified mass balance) |
| BPA Free | Yes |
| Bottle Opening | Wide |
| Cap Type | Screw Cap |
| Weight | 6.9 ounces |
| Sustainability | Contains recycled materials From a Climate Label Certified brand |
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.


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I purchased this bottle twice, both within a month of purchase, they fell and shattered the bottom. Once on the gym floor and the second time on pavement. Not durable at all.
we bought this for a car camping trip when we had to brew some medicinal tea at home and drink it while on our trip. it fit in our cooler perfectly.
It's a water bottle...big naglene waterbottle that was at the register, and on sale, so impulse buy due to me never seeing a 48 oz naglene before.