Sale Ends Sep 1

Topeak  TrunkBag DXP - Strap Mount

Sale Ends Sep 1
$97.39Compared to $129.95Save 25%

Large, stiff and burly, the Topeak TrunkBag DXP uses a unique material process to enhance weather resistance and features expandable storage on the top and sides.

Color: Black
Quantity

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Features

  • In addition to the expandable top section and rear water bottle holder, the side panels expand to full panniers, maximizing capacity
  • Integrated water bottle holder
  • Carry options include removable shoulder strap and carry handle
  • Hook-and-loop strap system securely attaches to any bike rack
  • Pannier deployment requires a beam rack with side frames attached or a traditional rack with struts to prevent panniers from contacting rear wheel
  • Reflective details for enhanced visibility
  • Safety light clip (light not included)
  • Optional raincover

Imported.

View all Topeak Bike Trunk Bags

Technical Specs

Best Use

Cycling

Gear Capacity (L)

22.6 liters

Gear Capacity (cu. in.)

1,380 cubic inches

Material(s)

600-denier polyester

Dimensions

14.1 x 9.8 x 8.5 inches

Weight

2 lbs. 8.5 oz.

Reviews
33 reviews with an average rating of 4.5 out of 5 stars

Ratings Snapshot

Product Rating

15 out of 17 (88%) reviewers recommend this product

Review this Product

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Most Helpful Favorable Review

5 reviews with an average rating of 5.0 out of 5 stars
I love mine !
PapaT
5 years ago
I'm primarily a hiker and am used to a well thought out kit and the 22L capacity worked very well coupled with my handlebar bag. June of 2019 I bikepacked on and mostly off road during The Great Cycle Challenge for Children's Cancer Research a distance of 352 miles through days of thunderstorms and enough mud to stop up my gearset constantly. Coupled with the Topeak rain cover mine performed flawlessly. No zipper problems, no track problems and if you're not carrying the kitchen sink I really recommend the convenience and versatility of this bag.
PapaT
Alvarado, Tx
29 people found this review helpful

Most Helpful Critical Review

5 reviews with an average rating of 2.0 out of 5 stars
Functionally great but poor materials/construction
mopinla
3 years ago
I'm a daily bike commuter, and this bag is perfect for what I need to bring in. Some days it's just my clothes, and the trunk bag is plenty large. Other days I'm bringing in food or a laptop, and the expandable panniers are well-suited to hold plenty, and fold out of the way when not needed. BUT after a month of use, the velcro that attaches the bag to the rack has started to fail. The "hook" part is fine, but the "loop" sections are frayed (see photo) and will not stay fastened. Needless to say, I cannot trust this product to stay attached to my bike. Topeak used to be a quality brand (I have tools and other bags that are 20 years old), but this breakdown in materials and their unwillingness to honor their warranty will steer me away from this brand in the future.
mopinla
Los Angeles, CA
55 people found this review helpful

Customer Images

KByrnez
Salt Lake City, UT
Rated 5.0 out of 5 stars

Color me impressed!

5 years ago

I primarily picked up the bag to hold clothes and gear for my daily commute. However, the size of the bag provides more utility than I anticipated. Worth the money! Take a look at what fits inside!

Age:25–34
Yes , I recommend this product
Helpful?
mopinla
Los Angeles, CA
Rated 2.0 out of 5 stars

Functionally great but poor materials/construction

3 years ago

I'm a daily bike commuter, and this bag is perfect for what I need to bring in. Some days it's just my clothes, and the trunk bag is plenty large. Other days I'm bringing in food or a laptop, and the expandable panniers are well-suited to hold plenty, and fold out of the way when not needed. BUT after a month of use, the velcro that attaches the bag to the rack has started to fail. The "hook" part is fine, but the "loop" sections are frayed (see photo) and will not stay fastened. Needless to say, I cannot trust this product to stay attached to my bike. Topeak used to be a quality brand (I have tools and other bags that are 20 years old), but this breakdown in materials and their unwillingness to honor their warranty will steer me away from this brand in the future.

Age:45–54
No, I do not recommend this product
Helpful?
PapaT
Alvarado, Tx
Rated 5.0 out of 5 stars

I love mine !

5 years ago

I'm primarily a hiker and am used to a well thought out kit and the 22L capacity worked very well coupled with my handlebar bag. June of 2019 I bikepacked on and mostly off road during The Great Cycle Challenge for Children's Cancer Research a distance of 352 miles through days of thunderstorms and enough mud to stop up my gearset constantly. Coupled with the Topeak rain cover mine performed flawlessly. No zipper problems, no track problems and if you're not carrying the kitchen sink I really recommend the convenience and versatility of this bag.

Yes , I recommend this product
Helpful?
Adam S
Clovis NM
Rated 5.0 out of 5 stars

Combo rack bag that carries more than it looks.

4 years ago

This integrated rack and pannier combo was an excellent buy. The top rack bag remained stiff and held its shape while the fold-out panniers held more than they were designed for. Having to make second purchase of this one thanks to the first ones I bought getting ripped off my bike. Take em off if you got to leave the bike outside for whatever reason.

Age:35–44
Helpful?
Idaho Dirt Bum
Twin Falls, Idaho
Rated 5.0 out of 5 stars

Great work commute bag

7 years ago

I was wondering how this bag was going to work on my existing rack for my full suspension mt. bike but turned out to work just great!! Used small bungees to anchor the side bags to my bike frame which kept them from flapping into my rear tire. Lots of room for a change of clothes, coffee thermos, and top expands for my insulated lunch bag...

Yes , I recommend this product
Helpful?
Bredge
Denver, CO
Rated 4.0 out of 5 stars

Great rack, zippers give out over time

3 years ago

This is my second Topeak DXP and I'm about to buy a third... I get a few years of use out of each, commuting most days and of course using the zippers quite a bit. Zippers on both gave out eventually. I also wish the inner pocket was had a zip or cinch closure so stuff didn't fall out every time I fully open the top... Other than that a great bag with tons of space.

Age:35–44
Yes , I recommend this product
Helpful?
Libbygrandma
Rated 3.0 out of 5 stars

Nice bag but..

3 years ago

Great bag other than the strap for carrying it came apart after only 2 uses.

Age:65–74
No, I do not recommend this product
Helpful?
Mike B
Milpitas, CA
Rated 5.0 out of 5 stars

Nice trunkbag!

5 years ago

I really like this trunk bag, as its material seems to be the kind that will last. A couple of years ago I bought a $30-$40 one on Amazon, and the saddlebag material was especially cheap. Near the zippers it soon ripped out, and was impossible to repair. I leave the trunkbag on the bike, so I don't need (or want) it easily removable.

Yes , I recommend this product
Helpful?
MJ Franks
Rochester Hills, Michigan
Rated 5.0 out of 5 stars

Exceptionally well designed and Constructed!

6 years ago

The design of this product was well thought out and provides expansion that will contain an amazing amount of contents. The sides are semi-hard, zippers are of god quality and the velcro attachments make the bag very secure to your rack.

Yes , I recommend this product
Helpful?
FJCB
Baltimore or Cape Canaveral
Rated 5.0 out of 5 stars

Fits on my bike rack or my wifes

8 years ago

It's great to have if you are picking up groceries, I have other packs but this one is more versatile

Yes , I recommend this product
Helpful?
1 - 10 of 33 Reviews

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