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Topeak TrunkBag DXP - Strap Mount

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your price $119.95 + ships free

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Topeak TrunkBag DXP - Strap Mount
Strap attachment version of our largest MTX Trunkbag featuring a design that combines molded side panels with flexible 600 denier fabric to form semi rigid, weather resistant trunkbag. The divided main compartment features a two-stage expanding top plus side panels that zip open into full panniers for even more capacity. Compatible with all rear racks. Pannier deployment requires a beam rack with side frames attached or a traditional rack with struts to prevent panniers from contacting rear wheel.

  • Attachments: 1 Divided Main with Multi-stage
    Expandable Top
    Two Side with Expandable Panniers
  • Capacity: 22.6 L / 1380 ci
  • Insulation: Molded EVA Foam
  • Material: 600 Denier Polyester
  • Bag Attachment: Velcro Straps
  • Added Features: Water Bottle Holder
    Shoulder Strap
    Carrying Handle
    3M(tm) Reflective Strip
    RedLite(tm) Clip
    Elastic Top Bungees
    Optional Rain Cover
  • Size (L x W x H): 36 x 25 x 21.5~29 cm
    14.1" x 9.8" x 8.5"~11.4"
  • Weight: 995 g / 2.19 lbs
  • Topeak #: TT9643B
  • Topeak
    Topeak TrunkBag DXP - Strap Mount
    Topeak TrunkBag DXP - Strap Mount

    your price $119.95 + ships free

    PART NUM 739832 In StoreIn Store ships freeShips Free

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    Topeak Trunk Bag DXP

    Customer reviews of this product:

    StarStarStarStarStar great!

    Ownership: two months
    Tech Knowledge: somewhat high


    compact, easy to install on bike rack



    StarStarStarStarStar DXP Strap Mounting Cautions

    Product: Topeak TrunkBag DXP - Strap Mount
    Ownership: less than a week
    Tech Knowledge: average


    This was my second order from Modern Bike and I can't say enough about my experience with them. Their website is easy to navigate and everything I've ordered so far has arrived quickly and in great shape.

    The Topeak trunk bag is a highly versatile design giving you as much bag as you need for different situations. Using the top trunk only for casual riding, workouts, etc keeps things looking streamlined. For a longer haul or commuting, just pull out the spacious panniers and have plenty of room for a laptop computer, lunch, light or enough backpacking gear for a weekend getaway.


    Calling the velcro mounting straps on the DPX bag a "Universal" mount is a big stretch. The design and placement of the straps looks like an afterthought and simply won't secure the bag to carry the kind of loads the bag is capable of without extensive reinforcement using bungees or other methods to hold the bag securely in place. I can't mount the bag on my rack securely enough to even use the top trunk alone, much less the panniers. It's a serious design issue and cause for me to sadly, return the bag. If I didn't already have a rack on my bike, I'd have gone with the MTX (track) Mount as it is a much better option. Unfortunately, the MTX rack adds an extra $45-$50 to the total cost. Topeak needs to really re-engineer the velcro straps or better yet, come up with a truly Universal mount for this otherwise excellent bag.

    StarStarStarStarStar Great bag for commuting

    Ownership: a month
    Tech Knowledge: somewhat high


    I love the capacity along with how it attaches to the bracket. This is my third DPX trunk bag, the first was received a gift from my daughter in 2010. My second is still being used although the zippers are getting worn out.
    I commute to work, 10 miles each way almost year around in West Central Wisconsin. This bag allows room for tools, air pump, extra clothes, shoes or picking items up from the store on the way home from work.


    It could be a little more waterproof with the panniers out.

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    "At Topeak, exciting new ideas for accessories are spinning at full speed and driving us ahead in a never ending cycle of innovation."

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    Trunk Bag Capacity

    These trunk bags have fold-down side panniers for extra storage.

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    Topeak TrunkBag DXP - Strap Mount

    your price $119.95 + ships free

    BuyBuy PART NUM 739832