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Castelli's Undersaddle XL Saddle Bag features a covered zip to shield against rain and wheel-spray. It's big enough for multiple spare tubes, a multitool, tire levers, an inflator, CO2 canisters, some patches, and even a minipump in the elasticized underside mesh section.
Features & Specs:
- Water- and stain resistant materials.
- Water-resistant zipper.
- Dimensions: 6 x 15 x 6cm.
- Adjustable hook and loop attachment straps.
- External mini pump sleeve.
- Reflective accents.
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
Ordered by Most Relevant First
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Reviewed 9/3/2021
by itsmel
Cycling Enthusiast
Virginia, USA
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
Only XL by Castelli standards, but very nice
Seems well made, as I'd expect from Castelli. Had to laugh at the XL name, though. It is XL compared to other saddle bags in the same way that Castelli XL jerseys are XL compared to most other brands--in other words, not really XL at all.
Packed fairly tightly, i was able to include a road tube, two CO2 canisters with an inflator, two tire irons, a multi tool, and a cloth mask. The bag fits very snuggly under the seat and looks pretty good. For me its size strikes the right balance between what I want to carry and how big of a bag I want under my saddle. If I flat, though, I will have to unpack and then repack the entire thing in order to get the tube out.
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Reviewed 12/3/2021
by DHerr
Competitive Racer
Iowa
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2 of 2 customers found this review helpful.
Perfect Saddle bag
I'm an ultra cyclist and often ride for 100 miles+ on a given day, so I have to carry "everything" with me. I've been on the hunt for a saddle bag that's small enough to tuck under my saddle but still hold all of my stuff including a minipump. This bag is perfect! I've tried 5-6 other bags and they are either too bulky, too small, not aero, won't hold my minipump.... But this bag checks all the boxes. HIghly recommend.
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Reviewed 6/21/2019
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3 of 4 customers found this review helpful.
Very nice saddle bag
I like the size and especially the pump holder. Materials are very good.
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1 of 1 customers found this review helpful.
Castelli seat bag
I like just about everything Castelli makes. This bag is no exception. Delivery was prompt too.
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