REI Co-op 650 Down Bunting - Infants'
A cozy one-piece for your kiddo's first cold-weather outings, the REI Co-op infants' 650 Down bunting dispenses fluffy down warmth in a windproof, water-resistant and easy-on-and-off suit.




This purchase pays for membership!
$8
10% Reward
on this and every eligible full-price item*
+
$30
Bonus Card
valid for 60 days after joining*
=
$38
Value
Keep shopping
- 100% recycled polyester shell is windproof and water repellent with a durable water resistant (DWR) coating to repel light rain or snow
- Long zippers make it easy to get the bunting on and off your little one
- 3-panel hood with binding contours to their head for a comfortable fit
- Elastic binding on cuffs help keep warmth in; fold-over mitten cuffs on hands and feet provide additional warmth and coziness
- A gusseted crotch allows for easy movement
- Recycled materials keep waste out of landfills
- 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
- Contains materials that meet the bluesign® criteria
Imported.
View the REI Co-op 650 Down Product LineView all REI Co-op Kids' Buntings| Best Use | Snowsports Casual |
|---|---|
| Fabric | Recycled polyester (bluesign-approved) |
| Lining Fabric | Recycled polyester (bluesign-approved) |
| Windproof | Yes |
| Insulated | Yes |
| Insulation Type | Down |
| Insulation | 650-fill-power down |
| Sleeve Length | Long Sleeve |
| Gender | Infants' |
| Sustainability | Contains recycled materials Contains materials that meet the bluesign® criteria From a Climate Label Certified brand |
| 3 MO | 6 MO | 12 MO | 18 MO | 2 T | 3 T | 4 T | 0-3 MO | 3-6 MO | 6-12 MO | 12-18 MO | 18-24 MO | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Height Range | 24 | 26 1/2 | 31 1/2 | 33 3/4 | 36 | 39 | 42 | 24 | 26 1/2 | 31 1/2 | 33 3/4 | 36 |
| Across Shoulder | 7 1/4 | 7 3/4 | 8 3/4 | 9 1/8 | 9 1/2 | 10 | 10 5/8 | 7 1/4 | 7 3/4 | 8 3/4 | 9 1/8 | 9 1/2 |
| Weight Range | 10-15 lbs. | 15-20 lbs. | 20-25 lbs. | 25-28 lbs. | 28-32 lbs. | 32-35 lbs. | 35-40 lbs. | 10-15 lbs. | 15-20 lbs. | 20-25 lbs. | 25-28 lbs. | 28-32 lbs. |
| Chest | 16 3/8 | 17 3/4 | 19 1/2 | 20 1/4 | 21 | 21 1/2 | 22 1/4 | 16 3/8 | 17 3/4 | 19 1/2 | 20 1/4 | 21 |
| Waist | 16 1/8 | 17 | 18 1/4 | 18 3/4 | 19 1/4 | 19 7/8 | 20 1/2 | 16 1/8 | 17 | 18 1/4 | 18 3/4 | 19 1/4 |
| Hip | 16 7/8 | 18 1/4 | 20 1/4 | 21 | 21 1/4 | 21 1/2 | 22 5/8 | 16 7/8 | 18 1/4 | 20 1/4 | 21 | 21 3/4 |
| Inseam | 7 3/8 | 8 3/8 | 10 7/8 | 12 1/4 | 13 5/8 | 15 5/8 | 17 1/2 | 7 3/8 | 8 3/8 | 10 7/8 | 12 1/8 | 13 3/8 |
Sizing Notes
Measurements are stated in inches unless otherwise indicated. Size chart values represent body measurements, not garment measurements.
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.


Write a Review
Adding a review will require a valid email for verification
Customer Images
Beautiful print and quality
Love the patterns and colour, also love the quality! Took a star off for the fit, I feel like it could be a bit wider in the crotch area, it's a bit narrow. Can't put much on my baby underneath the suit, and he wears a diaper of course. So I wish there was more wiggle room! I got 18-24months for my 7month old who is 25lbs and 30inches tall, it's big but he'll grow into it!
Perfect for winter baby
Cozy and snuggly, and very reasonably priced. New winter-born grandson will be warm and dry in this cute and practical suit.
Great for winter activities
We absolutely love this snow suit, it's exactly what we need for winter activities in Colorado. This keeps our baby nice and warm (especially hands and feet) without having to over-bundle him up. It's a bit big now but we'll get lots of use out of it as he grows into it.
eyesore.
Color patterns are absolutely atrocious. Im glad my 4 month old doesn't have an opinion yet. Got it on sale, so we can live with it. Functions as it should.
Accurate representation of the item
Keeps the baby warm and can be used in snow or hiking backpack




