REI Co-op Timber Mountain Insulated Jacket - Toddlers'
This product is not available. Good news: we have a newer version.
You won't have to worry about the weather getting to them—the toddlers' REI Co-op Timber Mountain jacket covers kids with full-blown windproof, waterproof, breathable protection.
Shop newer versionKey Details
- Seam-sealed shell is fully waterproof and windproof to 60+ mph
- Soft microfleece lining and synthetic insulation offer all-conditions warmth without overheating kids when they play their hardest
- Taffeta sleeve lining makes it easy to layer over clothing
- Growth tucks add length to the sleeves, adding years of wear for your kid and eventually making for a great hand-me-down
- Metal eyelet on jacket's side is handy for displaying a ski pass
- Front stormflap and elastic-trimmed hood, hem and cuffs seal in warmth and keep out snow
- Drop-in pockets seal with hook-and-loop closures to secure small essentials
- Includes a write-on ID label inside
- 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
- Made in a Fair Trade Certified™ factory
| Best Use | Snowboarding Downhill Skiing Snowsports |
|---|---|
| Fabric | Nylon |
| Lining Fabric | Polyester microfleece |
| Windproof | Yes |
| Waterproof | Yes |
| Type of Waterproofing | 2-layer waterproof breathable coating |
| Insulated | Yes |
| Insulation Type | Synthetic |
| Insulation | Polyester fibers |
| Hood | Yes |
| Back Length (in.) | 16.5 inches |
| Gender | Toddler Girls' Toddler Boys' Toddlers' |
| Weight | Unavailable |
| Sustainability | Fair Trade Certified™ Factory 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.


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Most Helpful Critical Review
Great for Tennessee winters
My 4yo attends a forest school in the Chattanooga area so we needed something to keep him warm and dry in wet winter conditions. This works great. If it’s raining the jacket may get wet on the surface but doesn’t soak through the inner lining. I wouldn’t guarantee this all day, but for a few hours it holds up. Hard to find an insulated waterproof jacket!
Tough Lil'guy
Bought this for my 3 year old daughter to use as a daily winter jacket. Her older sister who's 6 has the kids version of this exact jacket which is amazing for the price. Seeing as that her sister loved the jacket, we figured the toddler version would be just as good. for the most part it is. same outer material as the larger version and 3/4 insulation scheme around the torso too. where it falls short is the lack of pockets that the larger version has. the toddler version only has two top entry waist pockets, of which aren't even insulated. They are quite hard to get into, even my 3 year old has issues opening the Velcro closures to access her little toys she puts inside. if the jacket were the exact same build as the larger version this would have easily gotten a 5/5 but the lack of pockets and poor design are a big hit.
Really nice jacket
This fits my son very well and isn't too bulky but still seems warm. Both the colors are nice and it's a good-looking jacket. The tag inside for writing their name is cute too.
good jacket
Nice fit and not too bulky. Good everyday jacket. But if you’re in a really cold area like we are in northern Japan, there will be days where it may not be warm enough. But overall great jacket for our 2 year old.
Great jacket for mountains and campgrounds
My two year old daughter loved this jacket! It seemed to do well as an outer layer in 40 degree weather with mountain winds. She loves to wear it on chilly nights at campgrounds as well. Fits good and nice quality without overpaying.
Ehhhhhh definitely gotta read instructions
Probably best just to use for summer camping. I took this on a trip in the late fall during WA state deer season and it wasn’t very warm. But probably would be if I knew each side was different. Read description before use:
Perfect fitting jacket for active kid.
Jacket keeps my son warm and dry while playing in the snow on 20 degree days. Fit is perfect and as expected based upon size. Durable construction that allows him to run around and rough house with his friends.
Great jacket for a great price!
Works great for my 4 year old, she stays warm and toasty playing at school and spending a day out in the snow. Super excited that it is adaptable to her growth spurts as well!
Great Coat!
Great Coat for our Grandson. It keeps him protected and warm.

