Willow Breast Milk Storage Bags with SmartStash Tracking
The Willow Breast Milk Storage Bags with SmartStash Tracking holds 8 oz, per Willow. Disposable 8 oz storage bags with a spout, self-standing base and double-zip seal. Each bag is scanned in the Willow app to log date, volume and location.
- 8 ozCapacity
- $10.99List price
How the Breast Milk Storage Bags with SmartStash Tracking stacks up
Against the 32 milk storage bags and bottles we track. The shaded band is where the middle half of them fall; the dot is this one.
Within the typical range for milk storage bags and bottles (6 oz to 8 oz).
Within the typical range for milk storage bags and bottles ($10.99 to $19.99).
What sets the Breast Milk Storage Bags with SmartStash Tracking apart
Measured against the 32 milk storage bags and bottles we compare, from each maker's published specs.
- 3rd biggest capacityof the 20 milk storage bags and bottles with it published: 8 oz
Next to its closest matches
- Dr. Brown's Breast Milk Storage and Freezer Bags, 50ctNext to it, the Breast Milk Storage Bags with SmartStash Tracking is 2 oz more capacity.
- Frida Breastmilk Storage Bags, 50ct Standard Freeze & Thaw Milk BagsNext to it, the Breast Milk Storage Bags with SmartStash Tracking is 2 oz more capacity.
- Ameda Pump 'N Protect 6 Ounce Milk Storage BagsNext to it, the Breast Milk Storage Bags with SmartStash Tracking is 2 oz more capacity.
Fit and use
As Willow lists it.
| Capacity | 8 oz |
|---|---|
| Freezer (maker) | Yes |
Listed features
- App tracking of fridge and freezer stash
- Stand-up base with spout
Where to buy the Breast Milk Storage Bags with SmartStash Tracking
Prices and availability change. We may earn a commission from some links.
- Check for recalls: Search the agency's recall list with the model number and date code from the label: FDA recalls list.
- Breastfeeding and pumping: see the AAP's breastfeeding pages and the FDA's breast pump page. Check the label and the maker's instructions, and ask your pediatrician about your child.
Full specs
| Willow Breast Milk Storage Bags with SmartStash Tracking | |
|---|---|
| Type | Milk storage |
| List price | $10.99 |
| Capacity | 8 oz |
| App | Yes |
| BPA-free | Yes, per the maker |
| Freezer | Yes, per the maker |
| HSA/FSA | Eligible, per the maker or supplier |
More storage
- Dr. Brown'sBreast Milk Storage and Freezer Bags, 50ct$106 oz$10.99
- FridaBreastmilk Storage Bags, 50ct Standard Freeze & Thaw Milk Bags$96 oz$9.99
- AmedaPump 'N Protect 6 Ounce Milk Storage Bags$96 oz$9.49
- up&upBreast Milk Storage Bags (100ct)$126 oz$12.69
- ZomeeBreast Milk Storage Bags$88 oz$8.99
- Baby BrezzaReusable Breastmilk Storage Bags, 10 Pack, Includes Filling Funnel$19$19.99
- WillowGlass Breast Milk Pitcher$1532 oz$15.99
- WillowBreast Milk Bag Flatteners$1936 oz$19.99
Breast Milk Storage Bags with SmartStash Tracking: questions answered
From Willow's published specs, last checked 2026-11-05.
How long does breast milk keep?
Breastfeeding and pumping: see the AAP's breastfeeding pages and the FDA's breast pump page. Check the label and the maker's instructions, and ask your pediatrician about your child.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.
Where these specs come from
Last checked 2026-11-05. Spot something wrong? Tell us. Read our editorial and safety policy and corrections.