Chrome Knurled Welded Excursion Rolltop 37

Chrome Bags

3 Rider Reviews
Delivery & Returns

The Chrome Knurled Excursion Rolltop 37 is the biggest offering of the US brand's Knurled range, and has been optimised to work both on and off the bike. An ergonomic back panel, five bar handles and a sternum mini buckle make the Excursion 37 a great raceday bag, travel or about town shopping buddy. With a tough waterproof construction that is nevertheless 70% lighter than a traditional waterproof bag, and generous 37 litre volume, the only limit to how you use the Excursion, is your imagination.

Chrome Knurled Welded Excursion Rolltop 37

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Size Chart

Product Review Summary

Overall Rating

4.7 out of 5

3 Rider Reviews

Size Feedback

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Purchase History

  • 51 riders
    bought this item

  • 3 riders
    want this item

Product features
  • Waterproof
  • Open Road
  • City
  • Laptop Ready
In Detail
  • Knurled Welded Technology
  • 70% Lighter than traditional waterproof bags
  • Sternum strap with iconic mini seatbelt buckle for load distribution
  • Five Bar Webbing Haul Straps
  • Ergonomic Back Panel
  • 37 Litres
  • Backpack and tote bag in one
  • 100% Waterproof
  • Padded sleeve fits up to a 15” laptop
  • Pen, accessory/phone organisation
  • Volume: 37 L
  • Use a damp non-abrasive cloth to remove marks
  • Dry naturally
what are riders saying about this product (3)
Rider reviews (3)
2 riders recently bought or want this item
Write a review
  • 石巻 賢作 Japan 12•05•2014
    石巻 賢作 Japan 12•05•2014
    All in all, it's good bag, worth the money so far.

    Looks good with both business and casual outfit. 37 liter is more than I needed, but still good to have enough room for a laptop, lots of paper in plastic folders, lunch and a water bottle.

    The waterproof plastic laminate inside looks moderately strong but I use a cloth bag inside so that the edges of papers and folders won't cause a rip.

    Used for two weeks so I can't discuss the durability of the bag, but it seems the sewing line between its back panel and the strap could be the first to fall part.

    It sits great on your back, but it feels very hot and steamy on a warm day. The seat belt strap is very comfortable.

    Wish there were 25-30 liter version, with a zip pocket, but Tote/backpack in this size makes it a one of a kind that you couldn't possibly find an alternative that has all the function as this one.

    This is one and only choice for those who are looking for a large waterproof tote/backpack for business.
    2 out of 2 riders found this review helpful.
  • Borys Ukraine 06•05•2016
    Age: 26-36 Gender: Male Rides: All types
    Borys Ukraine 06•05•2016 Age: 26-36
    Gender: Male Rides: All types
    I'm not riding bike with this backpack rather than ordinary subway commuting and it works the best with tons of space to handle your laptop, books, bento-boxes and pens with notes. I want to admit the tote-like form and function of this backpack when you putting it off your back during your subway trip - really nice and comfortable!

    I hope I will test it during my bicycle commuting soon.
    0 out of 0 riders found this review helpful.
  • lhivera Japan 19•05•2014
    Age: 26-36 Gender: Female Rides: All types
    lhivera Japan 19•05•2014 Age: 26-36
    Gender: Female Rides: All types



    0 out of 1 riders found this review helpful.
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Size help and product measurements
Chrome Knurled Welded Excursion Rolltop 37

Size Feedback

Sizes small

True to size

Sizes large

Size Chart
This is the brand’s general size chart, use this to get an idea of which size is right for you.
  5 N/A 36
  5.5 N/A 37
  6 N/A 38
  6.5 N/A 39
  7 6 40
  7.5 6.5 40.5
  8 7 41
  8.5 7.5 42
  9 8 42.5
  9.5 8.5 43
  10 9 44
  10.5 9.5 44.5
  11 10 45
  11.5 10.5 46
  12 11 47
  13 12 47.5
Euro 34-36 37-42 42-46 46-50
chest (inches) 34-36 38-40 42-44 46-48
shoulder width (inches) 17-19 19-21 21-23 23-25
waist (inches) 30-32 32-34 34-36 36-38
chest (inches) 33.5 35.5 37.5 40.5

Where is my order sent from?

All orders are packed & shipped from our HQ in the UK on the same day you order, if in stock and ordered before 3pm GMT Monday to Friday.


We offer both mail and express ship options courtesy of Royal Mail and DHL respectively. Below you will find a rundown of default delivery costs, but to see your personalised shipping cost, please visit the delivery section of checkout when you have added some items to your bag. Please note that orders of bulky items will attract a surcharge.

 Royal Mail*Express*
UK £1 standard, or £3.50 for Tracked 48 DPD Next Day (Mon-Fri), £5.00
N. AMERICA Up to 10 working days, from $8 2 day, from $10
EUROPE Up to 5 working days, from €5 Next day, from €8
SCANDINAVIA Up to 5 working days, from €5 Next day, from €10
AUSTRALIA / NZ Up to 10 working days, from $10 3 day, from $20
JAPAN Up to 10 working days, from ¥700 3 day, from ¥1400
REST OF WORLD Up to 14 working days, from $10 3 day, from £20

60 Day Returns

Returns are really simple. We include a returns address label inside every package, so if you would like to return something to us, just make sure to send it back up to 60 days after you have received it.

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