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Topeak

4.6 4.6 out of 5 stars 9,565 ratings

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Black
Color Black
Size Medium
Brand Topeak
Material 1200 Denier Polyester
Vehicle Service Type Bicycle

About this item

  • Pack is convenient gear-toting solution that clips instantly to the back of your bike's saddle and seat post
  • Constructed of rugged 1,200-denier Cordura material with DuPont coating for weather resistance
  • Pack attaches with Velcro strap mount and snap-on buckles
  • Large main opening offers room for essential road gear; 3M reflective strip and rear light attachment offer safety-minded touches
  • 130-gram (0.29-pound) weight; 60-to-80-cubic-inch capacity; measures 4.1-by-4.7-by-7.9 inches (W x H x D)

From the manufacturer

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Features

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Expands

Medium & large expand to add 20-30% more volume

Light Clip

Features a light clip for extra safety

Large Opening

Large openings swallow up all of your gear

Reflective Strip

3M reflective strip adds safety at night

---FIXER 25/QUICKCLICK VERSION SPECS BELOW---

ADDED FEATURES

3M reflective strip, Safety light clip

BAG ATTACHMENT

QuickClick (F25) w/ seatpost strap

CAPACITY

0.41 L / 25 ci (Micro) 0.66 L / 40 ci (Small) 0.98 - 1.31 L / 60 - 80 ci (Medium) 1.48 - 1.97 L / 90 - 120 ci (Large)

EXPANDING

Medium, large sizes

MATERIAL

1000 denier nylon

SEATPOST DIAMETER

Fits 27.2 - 34.9 mm

SIZE

15 x 8 x 7.5 cm / 5.9” x 3.1” x 2.9” (Micro) 17 x 12 x 8 cm / 6.7” x 4.7” x 3.1” (Small) 20 x 12 x 10.5 cm / 7.9” x 4.7” x 4.1” (Medium) 21 x 14 x 12.5 cm / 8.3” x 5.5” x 4.9” (Large)

---STRAPS VERSION SPECS BELOW---

ADDED FEATURES

3M reflective strip, Safety light clip

BAG ATTACHMENT

Nylon straps / Buckle

CAPACITY

0.41 L / 25 ci (Micro) 0.66 L / 40 ci (Small) 0.98 - 1.31 L / 60 - 80 ci (Medium) 1.48 - 1.97 L / 90 - 120 ci (Large)

EXPANDING

Medium, large sizes

MATERIAL

1200 denier polyester

SEATPOST DIAMETER

Fits 27.2 - 34.9 mm

SIZE

16 x 8 x 7.5 cm / 6.3” x 3.1” x 2.9” (Micro) 18 x 11 x 8.5 cm / 7.1” x 4.3” x 3.3” (Small) 20 x 12 x 11 cm / 7.9” x 4.7” x 4.3” (Medium) 23 x 14 x 13 cm / 9.1” x 5.5” x 5.1” (Large)

WEIGHT

85 g / 2.99 oz (Micro) 100 g / 3.52 oz (Small) 130 g / 4.58 oz (Medium) 165 g / 5.81 oz (Large)

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Product Description

Product Description

Amazon.comExpanding compartments can boost your storage space in seconds. The Topeak Aero Wedge Pack is a convenient gear-toting solution that clips instantly to the back of your bike's saddle and seat post. Constructed of rugged 1,200-denier Cordura material with DuPont Teflon coating for weather resistance, the pack attaches with a Velcro strap mount and snap-on buckles. The expandable bag's large main opening offers room for all of your essential road gear, and a 3M reflective strip and rear light attachment offer safety-minded touches.Specifications130-gram (0.29-pound) weight 60-to-80-cubic-inch capacity Measures 4.1-by-4.7-by-7.9 inches (W x H x D)Product Description"Topeak, Aero Wedge W/Straps Black-Medium Expanding compartments can boost your storage space in seconds. The Topeak Aero Wedge Pack is a convenient gear-toting solution that clips instantly to the back of your bike's saddle and seat post. Constructed of rugged 1,200-denier Cordura material with DuPont Teflon coating for weather resistance, the pack attaches with a Velcro strap mount and snap-on buckles. The expandable bag's large main opening offers room for all of your essential road gear, and a 3M reflective strip and rear light attachment offer safety-minded touches. Specifications 130-gram (0.29-pound) weight 60-to-80-cubic-inch capacity Measures 4.1-by-4.7-by-7.9 inches (W x H x D) "

Amazon.com



Expanding compartments can boost your storage space in seconds. The Topeak Aero Wedge Pack is a convenient gear-toting solution that clips instantly to the back of your bike's saddle and seat post. Constructed of rugged 1,200-denier Cordura material with DuPont Teflon coating for weather resistance, the pack attaches with a Velcro strap mount and snap-on buckles. The expandable bag's large main opening offers room for all of your essential road gear, and a 3M reflective strip and rear light attachment offer safety-minded touches.

Specifications

  • 130-gram (0.29-pound) weight
  • 60-to-80-cubic-inch capacity
  • Measures 4.1-by-4.7-by-7.9 inches (W x H x D)

Product information

Technical Details

Additional Information

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Customer reviews

4.6 out of 5 stars
4.6 out of 5
9,565 global ratings

Customers say

Customers like the quality, size, capacity and stability of the vehicle bag. For example, they mention it's well made, fits everything they need and is large enough to hold a CO2 inflator, a spare tube and tools. That said, some complain about the ease of installation.

AI-generated from the text of customer reviews

933 customers mention834 positive99 negative

Customers like the quality of the vehicle bag. They say it is well made, holds up well, and is well protected. Some mention that the look and build quality is nice. Overall, customers are satisfied with the quality and functionality of the bag.

"...Zippers seem excellent quality. Materials seem stout, not likely to rip or break...." Read more

"...Edit: it's been three years and I'm still impressed with this bag - no probelms; no failures. I've changed my review to 5-stars...." Read more

"...I have yet to try it in expanded mode.This pack is well constructed and roomy. The large mesh pocket is very nice feature...." Read more

"I like this bag because it holds more and well made." Read more

853 customers mention668 positive185 negative

Customers like the size of the vehicle bag. For example, they mention it's the perfect size for storing a tube, CO2, tools, and a tire lever. The pouch size is great, and it fits great under the seat. The small clips easily fit around the rails in even tight spaces. The design fits well under the road bike saddle, and does not flop around.

"...It's compatible with my rear wheel rack. I haven't used it in the rain or cold yet, but the design looks good for both...." Read more

"...And, I can fit everything I need with ease: spare tube, multi-tool; wallet; phone; apple etc...." Read more

"...It fits perfectly under the seat and doesn't interfere while pedaling (see update below)...." Read more

"I love that it fits all my needs when I am out on the trail... including my hand pump and tire flat kit, gloves, etc!..." Read more

587 customers mention568 positive19 negative

Customers are satisfied with the capacity of the vehicle bag. They mention it's roomy enough to hold a tube, tire levers, and a CO2 inflator. The bag is weatherproof and easy to put on and remove. It holds the basics for a bike ride, including keys, phone, and tire tube. Customers also appreciate the separate pocket for storing miscellaneous items or tools. Overall, customers are happy with the functionality and capacity of this bike bag.

"...Super easy to switch between bikes too and really holds everything I need it to." Read more

"...This pack is well constructed and roomy. The large mesh pocket is very nice feature. I highly recommend this pack...." Read more

"I like this bag because it holds more and well made." Read more

"lot of room for my stuff. easy to install. holds up well." Read more

234 customers mention187 positive47 negative

Customers like the stability of the vehicle bag. For example, they say the straps hold it very tightly to the underside of the seat and to the seatpost. The frame makes a nice win-win of secure attachment and ease of use. The bag is easy to install and remove, and the mounting straps keep it secure at all three attachment points. Customers also mention that the zippers work ok and the pouch hangs on fairly well.

"...to install or remove from the seat frame make a nice win-win of secure attachment and ease of use...." Read more

"...It fits snugly under the seat - the attachments are solid with little to no movement...." Read more

"...The velcro straps work well keeping the pack attached to the bike...." Read more

"...The straps hold it very tightly to the underside of the seat and to the seatpost...." Read more

218 customers mention209 positive9 negative

Customers find the installation of the vehicle bag to be easy. They mention that it mounts easily, and is well made. Some say that the straps to the saddle fairly easily. Overall, most are happy with the ease of installation and use of the product.

"...from the seat frame make a nice win-win of secure attachment and ease of use...." Read more

"...I like the cornucopia shape; the large opening makes it easy to use the pack. The velcro straps work well keeping the pack attached to the bike...." Read more

"This little bag fits perfectly under the bicycle seat and is very easy to attach, no tools required...." Read more

"lot of room for my stuff. easy to install. holds up well." Read more

215 customers mention194 positive21 negative

Customers are satisfied with the appearance of the vehicle bag. They mention that it has a great design, is unobtrusive, and is made of good materials. Some say that the bag itself is nice, but the design is a bit unoctrusively. Overall, most are happy with the product's appearance.

"...I haven't used it in the rain or cold yet, but the design looks good for both...." Read more

"...The bag is nice, but if it's going to be this small at least maybe move the zipper further back so you can get to it when it's mounted tight to the..." Read more

"...All in all, I gave it 3 stars because the bag itself is nice, but the design is a bit flawed with the straps being too long...." Read more

"...Bag does not sway, it is neat and tidy. Great bag." Read more

191 customers mention184 positive7 negative

Customers are satisfied with the performance of the vehicle bag. They mention that it works well, is perfectly useful, and adjusts as they drop their post. They also say that the straps work great and allow them to strap it tightly to the seat post. Customers also say it's perfect for rides that don't require stowing change of clothes or picnic items, and that it does not interfere with their riding.

"...Perfect for rides that don't require stowing change of clothes or picnic or a second water bottle or items for work other than a flash drive." Read more

"...It works perfectly and prevents the bag from getting in the way of my legs while pedaling...." Read more

"This works well to keep some essentials attached to my bike. It's made well and seems to stay put." Read more

"...It works well with a dropper post too, adjusting itself as you drop your post...." Read more

193 customers mention72 positive121 negative

Customers are mixed about the zipper. Some mention it appears strong, the zippers look to be of good quality, and the expansion zipper is a nice feature. However, others say that it's a tad bit difficult to access, the zipped flap is able to open, and it sticks when opening and closing.

"...But, the zipper seems a little on the cheap side. I would expect if I'm going to have any problems with this bag - it's going to be zipper failure...." Read more

"...Materials seem stout, not likely to rip or break. Expansion zipper is a nice feature I have not needed for the few things I stow...." Read more

"...With the bag tight against the seat bottom, it's a little difficult to get the zipper open...." Read more

"...It's so small that the zipper is under the seat if you mount it tightly, so getting to anything was a matter of unmounting the bag...." Read more

More Form Fitting Than Other Seat Bags
5 Stars
More Form Fitting Than Other Seat Bags
I had difficulty deciding between this Topeak seat bag and the Avenir Bigmouth Velcro Seat Bag (Large- 73/106 Cubic Inches). I also had difficulty deciding between the medium and large size Topeak seat bags. I wanted the largest seat bag I could get but I didn't want the chance that it would rub on my legs while pedaling. For certain, Topeak's website and catalog have a dizzying array of seatbags. I would have preferred the Aero wedge that has the "fixer" (the plastic connection to the seat), but I read far too many reviews stating that the plastic breaks far too easily.In the end, I'm glad I chose the large Topeak seat bag for my Trek DS 8.5 hybrid with stock seat. It fits perfectly under the seat and doesn't interfere while pedaling (see update below). The straps hold it very tightly to the underside of the seat and to the seatpost. The bag also has flexibility that allows it to be shifted in a downward direction on the seatpost rather than hanging the bulk of the bag from the bottom of the seat. For example, since my seatpost is rather high, I can shift the bulk of the bag onto the seatpost. I think it's better than the Avenir Bigmouth bag for one reason: The Topeak's cornucopia shape allows it to hug the seatpost a little better whereas the Avenir Bigmouth, to me, just looks like a big chunk hanging underneath the seat.The bag has a zippered expandable section. With the bag in its fully open position, I can fit the following items (see my additional uploaded pictures):IceToolz Steel Tire Levers Set, 3 Piece2 valve adapters (Kool Stop Brass Card/12 PV Valve Adaptor (Pack of 12)) inside the patch kitInnovations Air Chuck Elite Inflator including sleeve and CO2 cartridge3 additional 16-gram CO2 cartridges3" Pocket knifeReplacement 29er tire tube2 AA batteries in plastic storage case for my GPS4 AAA batteries in a plastic storage case for my Portland Design Works Radbot 1000 1W LED Tail Light2 CR123 batteries in a plastic storage case for the Fenix PD30 flashlight/headlightFenix PD30R2 6 Level 235 Lumen LED FlashlightBeretta 84FS small frame pistol in holster (biggest item by far in the bag)Park Tool VP-1 Vulcanizing Patch KitDriver's license & other identification and a little cash in a tiny envelopeThere's a bit more room to spare for a couple more items the size of CO2 cartridges, but there's no room left for a sandwich, wallet, or snack bar.One minor gripe. With the bag tight against the seat bottom, it's a little difficult to get the zipper open. Other than that, I'm so pleased with the bag that I also bought one for my wife's bike.Update: After getting more comfortable with the bike, I decided to adjust the stock seat forward for better posture. My legs now do touch the bag a bit while pedaling since I'm not able to move the bag toward the rear as far as I used to. I guess your mileage may vary depending on how your seat is positioned, and different seat bags that hang further back rather than snaking down the seatpost are probably less likely to interfere while pedaling. See extra uploaded pictures for a "top down" view of the bag under the seat. To solve this problem, I put two heavy duty zip strips at the appropriate height on my seat stem. This prevents the bottom velcro from sliding down the stem further than I wish. It works perfectly and prevents the bag from getting in the way of my legs while pedaling.Also, be careful when carrying a lot of weight and attempting to use this on mountainbiking trails. After carrying the items listed above on intermediate singletrack for about 15 miles, the rear seam of the bag ripped. (See additional uploaded picture). I foresee no problem when using this bag on smooth trails, but--depending on the weight you're carrying--it might not be sturdy enough for offroad trails. I repaired my bag with heavy duty black quilting thread and just kept on trucking.
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Top reviews from the United States

Reviewed in the United States on September 29, 2019
Size: MediumColor: BlackVerified Purchase
Reviewed in the United States on March 20, 2024
Size: LargeColor: MultiVerified Purchase
Reviewed in the United States on July 7, 2023
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Reviewed in the United States on July 20, 2012
Size: LargeColor: MultiVerified Purchase
Customer image
5.0 out of 5 stars More Form Fitting Than Other Seat Bags
Reviewed in the United States on July 20, 2012
I had difficulty deciding between this Topeak seat bag and the [[ASIN:B00165P4X6 Avenir Bigmouth Velcro Seat Bag (Large- 73/106 Cubic Inches)]]. I also had difficulty deciding between the medium and large size Topeak seat bags. I wanted the largest seat bag I could get but I didn't want the chance that it would rub on my legs while pedaling. For certain, Topeak's website and catalog have a dizzying array of seatbags. I would have preferred the Aero wedge that has the "fixer" (the plastic connection to the seat), but I read far too many reviews stating that the plastic breaks far too easily.

In the end, I'm glad I chose the large Topeak seat bag for my Trek DS 8.5 hybrid with stock seat. It fits perfectly under the seat and doesn't interfere while pedaling (see update below). The straps hold it very tightly to the underside of the seat and to the seatpost. The bag also has flexibility that allows it to be shifted in a downward direction on the seatpost rather than hanging the bulk of the bag from the bottom of the seat. For example, since my seatpost is rather high, I can shift the bulk of the bag onto the seatpost. I think it's better than the Avenir Bigmouth bag for one reason: The Topeak's cornucopia shape allows it to hug the seatpost a little better whereas the Avenir Bigmouth, to me, just looks like a big chunk hanging underneath the seat.

The bag has a zippered expandable section. With the bag in its fully open position, I can fit the following items (see my additional uploaded pictures):

[[ASIN:B0028NEHMY IceToolz Steel Tire Levers Set, 3 Piece]]
2 valve adapters ([[ASIN:B0017RN34K Kool Stop Brass Card/12 PV Valve Adaptor (Pack of 12)]]) inside the patch kit
[[ASIN:B003BMDI9E Innovations Air Chuck Elite Inflator]] including sleeve and CO2 cartridge
3 additional 16-gram CO2 cartridges
3" Pocket knife
Replacement 29er tire tube
2 AA batteries in plastic storage case for my GPS
4 AAA batteries in a plastic storage case for my [[ASIN:B0030BS30K Portland Design Works Radbot 1000 1W LED Tail Light]]
2 CR123 batteries in a plastic storage case for the Fenix PD30 flashlight/headlight
[[ASIN:B002U2EZ9I Fenix PD30R2 6 Level 235 Lumen LED Flashlight]]
Beretta 84FS small frame pistol in holster (biggest item by far in the bag)
[[ASIN:B000JF2ZB8 Park Tool VP-1 Vulcanizing Patch Kit]]
Driver's license & other identification and a little cash in a tiny envelope

There's a bit more room to spare for a couple more items the size of CO2 cartridges, but there's no room left for a sandwich, wallet, or snack bar.

One minor gripe. With the bag tight against the seat bottom, it's a little difficult to get the zipper open. Other than that, I'm so pleased with the bag that I also bought one for my wife's bike.

Update: After getting more comfortable with the bike, I decided to adjust the stock seat forward for better posture. My legs now do touch the bag a bit while pedaling since I'm not able to move the bag toward the rear as far as I used to. I guess your mileage may vary depending on how your seat is positioned, and different seat bags that hang further back rather than snaking down the seatpost are probably less likely to interfere while pedaling. See extra uploaded pictures for a "top down" view of the bag under the seat. To solve this problem, I put two heavy duty zip strips at the appropriate height on my seat stem. This prevents the bottom velcro from sliding down the stem further than I wish. It works perfectly and prevents the bag from getting in the way of my legs while pedaling.

Also, be careful when carrying a lot of weight and attempting to use this on mountainbiking trails. After carrying the items listed above on intermediate singletrack for about 15 miles, the rear seam of the bag ripped. (See additional uploaded picture). I foresee no problem when using this bag on smooth trails, but--depending on the weight you're carrying--it might not be sturdy enough for offroad trails. I repaired my bag with heavy duty black quilting thread and just kept on trucking.
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200 people found this helpful
Report
Reviewed in the United States on March 17, 2024
Size: LargeColor: MultiVerified Purchase
Reviewed in the United States on January 9, 2024
Size: LargeColor: MultiVerified Purchase
Reviewed in the United States on February 24, 2024
Size: MediumColor: BlackVerified Purchase
Reviewed in the United States on September 15, 2023
Size: SmallColor: BlackVerified Purchase
One person found this helpful
Report

Top reviews from other countries

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Jaime Valezzi Frola
5.0 out of 5 stars Me encanta
Reviewed in Mexico on April 13, 2023
Size: SmallColor: BlackVerified Purchase
Christophe
5.0 out of 5 stars Dommage
Reviewed in France on February 16, 2024
Size: MediumColor: BlackVerified Purchase
Mr. M. J. Saunders
5.0 out of 5 stars Topeak saddle bag Medium.
Reviewed in the United Kingdom on January 10, 2024
Size: MediumColor: BlackVerified Purchase
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Mr. M. J. Saunders
5.0 out of 5 stars Topeak saddle bag Medium.
Reviewed in the United Kingdom on January 10, 2024
A snazzy little bag, it fits below my saddle easily using two straps and one velcro strap around the seat post. I managed to attached my ass saver underneath it too. The rest light attachment point is stable. There is room inside for a spare time, multi tool, tape, puncture repair kit with tyre leavers and space for some snacks and my keys. You can also extend the size with the zip on the side. It feels very solid and the zips feel sturdy.
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Dani
5.0 out of 5 stars Borse Sottosella Topeak Aero Wedge
Reviewed in Italy on December 14, 2023
Size: MediumColor: BlackVerified Purchase
Ahja_YJB
5.0 out of 5 stars Good quality
Reviewed in the United Kingdom on August 23, 2023
Size: SmallColor: BlackVerified Purchase
Customer image
Ahja_YJB
5.0 out of 5 stars Good quality
Reviewed in the United Kingdom on August 23, 2023
I’ve been using it long time. It works really well. This bag could hold inner tube, small pump, multi tools and other small screws. Good value! I will say excellent! Thanks.
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