
- Dr. Brown's Natural Flow Standard Reservoirs Replacement, 2 Pack (Discontinued by Manufacturer)
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Amazon
From $5.45 (New)

From $5.45 (New)

| Last Seen | |
| Highest | $6.43 Dec 31, '15 |
| Lowest | $2.39 Dec 12, '13 |
| Average | $6.38 (180d avg) $6.38 (365d avg) $4.36 (Lifetime average) |
| Added | Sep 13, 2013 |
| Latest | $5.91 Apr 15, '16 |
| Highest | $5.91 Apr 15, '16 |
| Lowest | $0.01 May 13, '14 |
| Average | $2.99 (30d avg) $2.02 (90d avg) $1.65 (180d avg) $1.65 (365d avg) $1.12 (Lifetime average) |
| Added | Sep 13, 2013 |
30 day average: 37,626
90 day average: 32,858
Vent Reservoirs are exclusive for the standard 8 ounce Dr. Brown's Natural Flow baby bottles. They are the exact pieces that come with each standard 8 ounce Dr. Brown's Natural Flow baby bottle and are meant to replace worn or lost vent reservoirs. These vent reservoirs are an integral part of the Dr. Brown's patented internal venting system. If you need to replace the entire venting system for your Dr. Brown's Natural Flow baby bottle, you will also need Dr. Brown's replacement Vent Inserts.