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One spot for all of your fix-it essentials, the REI Co-op Junction Seat Wedge has room for a tube, tools, patch kit and tire levers. And there's even a tab to mount a light.

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Features

  • Rugged 420-denier oxford nylon has a durable water repellent (DWR) finish to protect from light rain and tire spray
  • Fits tubes up to 29 x 2.4 in
  • Interior zipped mesh pocket helps keep gear secure and organized
  • Easy hook-and-loop straps and side-release buckles make installation easy
  • Hook-and-loop tabs on the sides help secure the straps while installing under your seat
  • Reflective tab on back for mounting a light
  • 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

Imported.

View the REI Co-op Junction Product LineView all REI Co-op Saddle Packs

Technical Specs

Best Use

Cycling

Gear Capacity (L)

0.75 liters

Gear Capacity (cu. in.)

46 cubic inches

Material(s)

420-denier oxford nylon shell; recycled polyester lining

Dimensions

6 x 3.75 x 3.5 inches

Weight

3.1 ounces

Sustainability

Contains recycled materials

From a Climate Label Certified brand

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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.

List of certifications which include The Climate Label certification,
        member informed certification and 100% satisfaction guarantee
Rei Coop brand gifREI Coop brand tent with a user inside wearing a REI Coop brand sweater
List of certifications which include The Climate Label certification,
        member informed certification and 100% satisfaction guarantee

Reviews
37 reviews with an average rating of 4.4 out of 5 stars

81% 17 of 21 reviewers recommended

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Most Helpful Favorable Review

8 people found this review helpful
5 reviews with an average rating of 5.0 out of 5 stars
1 year ago
Perfect under saddle bag
This pack is a great bargain. Essentially the same as Topeak’s bag at a fraction of the cost. Actually, this one is better. Less bulky padding. Plus the Topeak one has a screw-on mount into which the bag snaps. But over time the screw can loosen and fall out unobserved. This one has simple Velcro strap mount. Easier and more secure. Holds a tube, patch kit, a couple of CO2 cartridges and inflator, multi tool and for me, a pair of cheap reading glasses.
OaklandMark
Oakland ca

Most Helpful Critical Review

3 people found this review helpful
5 reviews with an average rating of 1.0 out of 5 stars
1 year ago
Lost my repair kit!
On my first ride with this bag, I lost a tube, levers, and CO2 on the trail a few miles in. The little mesh pocket had a hole in it by the end of the ride.
Jake
NC
Anonymous
Location:So Cal
Age:45–54
Rated 5.0 out of 5 stars
3 years ago

Best Seat Wedge (Bag) Ever!

I've had a lot of these over the years. This is best, hands down! I love the one strap that attaches to the seat rails -- it's so easy to install, adjust and remove. They even put a small patch of hook/loop material, so that the strap on each side won't move before snapping the buckle. Very well thought out! It has plenty of space -- not too big or small, so works for my road and MTB. If I could offer one thing, many seat posts have a bolt , securing the seat, but the bolt head rests on the top of the seat bag. I'm noticing some friction wear starting. The wear is minimal, so far. I'm buying another one, so I don't have to keep moving it from bike-to-bike!

Age:45–54
Mike S
Location:San Francisco
Age:55–64
Rated 4.0 out of 5 stars
2 years ago

Secure, compact, stylish under seat bike storage

I had a heavy jangly load carrying: keys, cell phone, Swiss Army knife and glasses in my pockets. It’s high quality and very secure under seat storage. Has seat tube and under seat Velcro attachments. The zippered flap must be pulled up to open - eliminates accidental opening from vibration. It’s a little hard opening the zipper going around the corners and seat bottom interferes. outstanding color , went with rustic gold.

Age:55–64
OaklandMark
Location:Oakland ca
Age:55–64
Rated 5.0 out of 5 stars
1 year ago

Perfect under saddle bag

This pack is a great bargain. Essentially the same as Topeak’s bag at a fraction of the cost. Actually, this one is better. Less bulky padding. Plus the Topeak one has a screw-on mount into which the bag snaps. But over time the screw can loosen and fall out unobserved. This one has simple Velcro strap mount. Easier and more secure. Holds a tube, patch kit, a couple of CO2 cartridges and inflator, multi tool and for me, a pair of cheap reading glasses.

Age:55–64
John
Location:Florence, AL
Age:55–64
Rated 5.0 out of 5 stars
3 years ago

Well made, great materials.

Exactly what I needed. Excellent attachment under the seat. Just enough for a multitool, tire irons, patch kit, and a spare tube. Could easily put a few more small items inside. Excellent quality product. Very happy with it.

Age:55–64
Tassey R
Location:Washington, DC Area
Age:55–64
Rated 5.0 out of 5 stars
2 years ago

Perfect Small Pack for Under Seat

This was the perfect small pack to fit under my seat without hitting my back wheel. It is just large enough to fit my keys (to car and Thule bike rack) and one or two other small items (e.g. license or map) to support my bike ride. It is not large enough to put a phone or bike gear in, for riding or maintenance, but it was just what I was looking for, for day rides of 10 to 25 miles, so I wouldn't have to cram keys or a snack into pant, shirt or jacket pockets. And the price was right, about $15 on sale.

Age:55–64
Inusuit
Rated 5.0 out of 5 stars
2 years ago

Decent bag and great price.

Once I figured out how to attach it, I'm pleased. Wish it was just a little bigger but the price was right and it looks good on my 1995 Rockhopper gravel bike. Holds a tube, CO2 inflator, patch kit, levers, bike multi tool.

VashonBob
Location:Washington
Age:75 or over
Rated 4.0 out of 5 stars
1 year ago

Small but usable pack

I bought this product to hold my lock and hopefully some other items. It holds the lock; not much else. It's a good item for the cost but not practical as the only pack for even a short trip.

Age:75 or over
Jdee
Location:California
Age:55–64
Rated 5.0 out of 5 stars
1 year ago

Small junction seat bag

Perfect size to put things , nice color

Age:55–64
Mike
Location:Indianapolis, IN
Age:55–64
Rated 5.0 out of 5 stars
3 years ago

Nice looking bag at a good price

Nice quality bag. Good looking and functional. Can clip a light on the back. Small, but works well on a road bike to stash a tube and a few things. Easy to attach to seat. Good purchase.

Age:55–64
R Krombel
Location:CT
Age:65–74
Rated 4.0 out of 5 stars
3 years ago

Good Value

Good value for the price. Needed a smaller bag to fit above a trunk bag and this literally fit. Carries just the basics, tube, tire irons, patch kit, multitool.

Age:65–74
1 - 10 of 37 Reviews

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