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Insulated Water Bottle 40oz
★★★★★
4.9 out of 5 · 1,204 reviews
$31.99$39.99Save $8
40oz double-wall vacuum insulated stainless steel water bottle. Keeps beverages cold for 48 hours and hot for 24 hours. Wide-mouth lid, leak-proof, BPA-free. Fits most car cup holders. Backed by a lifetime warranty.
Features
- 40oz double-wall vacuum insulation
- Cold 48hr / Hot 24hr performance
- Leak-proof wide-mouth lid
- 18/8 stainless steel, BPA-free
- Lifetime warranty included
Customer Reviews
4.9
★★★★★
Based on 1,204 verified purchases
Abby H.April 5, 2025
★★★★★
I tested this side-by-side with a Hydro Flask and it performed just as well. Ice lasted over 30 hours in 90-degree weather. The lifetime warranty sealed the deal for me. Absolute winner at this price point.
✓ Verified Purchase
Lauren S.March 28, 2025
★★★★★
This is my fourth hydro bottle and by far my favorite. Keeps my coffee hot all morning and my water ice cold all day at the gym. No condensation, no leaks. I have one in every color now.
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Eric P.March 12, 2025
★★★★☆
Excellent bottle. Only thing I’d want is a straw lid option but the wide mouth works fine. Insulation is top notch, fits in my car cup holder, and the quality feels premium. Great value.
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Nadia T.February 26, 2025
★★★★★
My hiking crew of 6 all bought one after seeing mine on a trail trip. The 40oz is the perfect size — big enough for a long hike, not too heavy. And it genuinely keeps water cold for hours in the sun.
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Marcus W.February 10, 2025
★★★★★
I dropped this bottle off a picnic table onto concrete and it barely dented. Not a single scratch on the interior. Insulation still works perfectly. Lifetime warranty is actually honored too. Stellar product.
✓ Verified Purchase