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Trail Mountain Bike Full Frame Bag | Bicycle Touring, Bikepacking, Commuting Pack | Trail/Mountain Small, Medium, Large

4.5 out of 5 stars 140 ratings

Price: $39.99 $45.99 Free Return on some sizes and colors
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Size: Select Size
Item Shape: Trail/Mountain
Color Black
Size Large
Brand Moosetreks
Material Nylon
Vehicle Service Type Bicycle

About this item

  • NEAR CUSTOM FIT - Comes in 3 sizes to fit most trail/mountain bike frames! Measure the inside length of your bike frame top tube, seat tube, and down tube and compare to our frame bag sizing chart to determine best fit for your bike!
  • DURABLE AND EXTREMELY WATER RESISTANT - Made from durable ripstop nylon laminated with thermoplastic polyurethane this frame bag is both extremely durable and water resistant! Bike Frame Bags easily attaches to bike frame with strong velcro straps. Great for hauling ebike batteries and controllers!
  • EXTRA-LARGE STORAGE CAPACITY - Plenty of room for all of your gear! All Full Frame Bags have zipper accessible compartments with an internal removable velcro divider.
  • IMPROVED STABILITY AND LOAD BALANCE - Designed to keep the load weight low and stable for improved handling during steep climbs and technical descents! Bike Frame Bags easily attach to bike with strong velcro straps.
  • PREMIUM YKK ZIPPER - High-quality, durable, water resistant zipper made by YKK!
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Product Description

Moosetreks Trail/Mountain Bike Full Frame Pack - Designed to carry all of the gear you need while trail riding! Carrying the weight low on the bike within the frame triangle provides better stability and handling while riding up steep climbs or descending technical singletrack! Near custom fit! - Available in 3 sizes, Moosetreks Full Frame Packs will fit most trail and mountain bikes. Measure the dimensions on the inside of your bike frame (Top tube length, seat tube length, down tube length) then choose the frame pack with slightly smaller dimensions. Large - 8.5L Capacity, Weight: 275g Medium - 7L Capacity, Weight: 245g Small - 6L Capacity, Weight: 207g New Premium Zippers and Liner Material - High-quality, durable, water-resistant zipper made by YKK. New stronger frame bag liner material. Durable and Extremely Water Resistant! - Built to last! Made from durable ripstop nylon laminated with thermoplastic polyurethane, this frame bag is extremely water resistant! While the fabric of this frame pack is water resistant, during sustained heavy rains or submersion in water, there is a possibility for some moisture to enter the pack through the stitching. It is recommended to use an internal dry bag to protect any gear that is sensitive to water exposure such as electronics. Versatile Design - The single zipper compartment is separated by a removable vertical velcro divider. Moosetreks Frame Bags easily attach to bike with strong velcro straps. Great for hauling ebike batteries and controllers!

Product information

Technical Details

Item Package Dimensions L x W x H ‎13.89 x 13.82 x 2.95 inches
Package Weight ‎0.35 Kilograms
Item Weight ‎275 Grams
Brand Name ‎Moosetreks
Color ‎Black
Material ‎Nylon
Manufacturer ‎Moosetreks
Part Number ‎MTFB-2
Size ‎Large

Additional Information

ASIN B07CXLYS6K
Customer Reviews
4.5 out of 5 stars 140 ratings

4.5 out of 5 stars
Best Sellers Rank #64,037 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
#41 in Bike Pack Accessories
Date First Available May 12, 2018

Customer reviews

4.5 out of 5 stars
140 global ratings

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Customers say

Customers praise the frame bag's robust construction with secure velcro attachments and appreciate its fit, with one mentioning it accommodates two 20ah battery packs. The bag offers good value for money, looks appealing, and provides ample storage space, with one customer noting the internal divider helps keep items organized. They find it functional and like its size, with one mentioning it's great for touring. The zipper quality receives mixed feedback, with some finding it decent while others wish it were more rugged.

AI-generated from the text of customer reviews

23 customers mention "Build quality"20 positive3 negative

Customers praise the bag's strong construction, particularly noting its robust velcro attachments and durability, with one customer mentioning it remains in good condition after a year of use.

"...I will use this bag for bike packing, looks sturdy enough, if it lasts a minimum of two years I will be happy enough" Read more

"...safely that is. These critters built tough and take a good mud splash while keeping it all nice and cozy inside...." Read more

"It is solid for an introduction frame bag. Does everything a frame bag should do...." Read more

"...say it fits amazingly perfect on two of my bikes and looks to be of good quality for what it is...." Read more

18 customers mention "Fit"18 positive0 negative

Customers like how the bag fits, with one mentioning it accommodates two 20ah batteries.

"Large size fits my medium Surly Ogre. Has a divided Velcro pocket inside, can open and expand to a single area...." Read more

"...Super easy to install with a near perfect fit." Read more

"Fit my Kona Unit well. Perfect for my needs." Read more

"...resistance", "durability" or "sturdiness" but I can say it fits amazingly perfect on two of my bikes and looks to be of good quality for what it is...." Read more

13 customers mention "Looks"10 positive3 negative

Customers like the appearance of the bag.

"...I will use this bag for bike packing, looks sturdy enough, if it lasts a minimum of two years I will be happy enough" Read more

"...critters built tough and take a good mud splash while keeping it all nice and cozy inside. shipping fast and solid price point for the quality." Read more

"...It really cleaned it up and looks awesome." Read more

"Using it to hide some wires on my ebike. Works great, seems durable. Looks good." Read more

12 customers mention "Value for money"12 positive0 negative

Customers find the bag offers good value for money.

"...shipping fast and solid price point for the quality." Read more

"Great value. Well made, easy to use/mount. Sturdy etc...." Read more

"...But 18650s? With protection for the cell ends built in, hell yeah. Great product and currently carrying 30lbs of battery, controller, and wiring on..." Read more

"This bag fits perfectly in the triangle on my bike frame. Great bag for the money...." Read more

11 customers mention "Size"11 positive0 negative

Customers like the size of the bag, with one mentioning it has a space divider that helps keep items organized.

"Large size fits my medium Surly Ogre. Has a divided Velcro pocket inside, can open and expand to a single area...." Read more

"...Plus there is a space divider in the bag, super helpful for keeping things organized on tour. Super easy to install with a near perfect fit." Read more

"Had one before, and now out this on my commuter. Decent space/volume. Holds lock tools, jacket/gloves for rain snow commuting use...." Read more

"...There is also still plenty of room to keep a spare tube, pump and tools." Read more

9 customers mention "Bag size"9 positive0 negative

Customers like the size of the bag, with one mentioning it's great for keeping things organized on tours, while another notes it can store all little loose essentials.

"...Plus there is a space divider in the bag, super helpful for keeping things organized on tour. Super easy to install with a near perfect fit." Read more

"Fit my Kona Unit well. Perfect for my needs." Read more

"...cut holes in it and they dont continue to rip, making it great for home brew e bike bags. Fire proof? No...." Read more

"...Lol my fault. But this bag is great! I cut a small slit in the bottom to route the wires to the top of my controller bag...." Read more

8 customers mention "Functionality"8 positive0 negative

Customers find that the frame bag works well, with one mentioning that it performs all the functions expected of a frame bag.

"It is solid for an introduction frame bag. Does everything a frame bag should do...." Read more

"Using it to hide some wires on my ebike. Works great, seems durable. Looks good." Read more

"I used it for three trips on the Great Divide Mountain Bike Route. Did a great job but got worn looking and small tears on mount tabs after 7,500..." Read more

"...It's very easy to install, does the job perfectly, and it is durable and water resistant." Read more

8 customers mention "Zipper quality"3 positive5 negative

Customers have mixed opinions about the zipper quality, with some finding it decent while others wish it were better.

"...Well made, easy to use/mount. Sturdy etc. Only gripe is the zipper is somewhat small and fragile if intended to use for long trips in variable..." Read more

"...The quality of the stitching and the zipper was better than expected...." Read more

"...I've even taken it over bike park jumps. The zipper can require two hands to close, but is still going strong after 1 year, and when it goes, I'll..." Read more

"...but there is a design flaw where the top corner by the zipper isn't quite fastened to the frame so that the zipper doesn't always open as easily as..." Read more

Nice for medium Surly Ogre
5 out of 5 stars
Nice for medium Surly Ogre
Large size fits my medium Surly Ogre. Has a divided Velcro pocket inside, can open and expand to a single area. I thought it had a zippered pocket on the outside but no. That would have been nice to carry paperwork maps etc. I will use this bag for bike packing, looks sturdy enough, if it lasts a minimum of two years I will be happy enough
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Top reviews from the United States

  • Reviewed in the United States on March 26, 2025
    Item Shape: Trail/MountainSize: LargeVerified Purchase
    Large size fits my medium Surly Ogre.
    Has a divided Velcro pocket inside, can open and expand to a single area. I thought it had a zippered pocket on the outside but no. That would have been nice to carry paperwork maps etc.
    I will use this bag for bike packing, looks sturdy enough, if it lasts a minimum of two years I will be happy enough
    Customer image
    5.0 out of 5 stars
    Nice for medium Surly Ogre

    Reviewed in the United States on March 26, 2025
    Large size fits my medium Surly Ogre.
    Has a divided Velcro pocket inside, can open and expand to a single area. I thought it had a zippered pocket on the outside but no. That would have been nice to carry paperwork maps etc.
    I will use this bag for bike packing, looks sturdy enough, if it lasts a minimum of two years I will be happy enough
    Images in this review
    Customer imageCustomer image
  • Reviewed in the United States on December 20, 2024
    Item Shape: Trail/MountainSize: LargeVerified Purchase
    If you ride to live and life is a good ride then do your bikes right and get them their very own back packs this x-mas. With the BT sub woofer snuggled in between the battery and hybrid biscuits, you be hands free and in for a nice ride.
    safely that is. These critters built tough and take a good mud splash while keeping it all nice and cozy inside. shipping fast and solid price point for the quality.
    Customer image
    5.0 out of 5 stars
    Bike back pack - nice BT sub woofeen the battery and biscuts with room for a roomate.

    Reviewed in the United States on December 20, 2024
    If you ride to live and life is a good ride then do your bikes right and get them their very own back packs this x-mas. With the BT sub woofer snuggled in between the battery and hybrid biscuits, you be hands free and in for a nice ride.
    safely that is. These critters built tough and take a good mud splash while keeping it all nice and cozy inside. shipping fast and solid price point for the quality.
    Images in this review
    Customer imageCustomer image
    2 people found this helpful
    Report
  • Reviewed in the United States on December 4, 2024
    Item Shape: Trail/MountainSize: LargeVerified Purchase
    Great value. Well made, easy to use/mount. Sturdy etc. Only gripe is the zipper is somewhat small and fragile if intended to use for long trips in variable weather. But for the value, this is an excellent product for short trips or cargo hauling.
  • Reviewed in the United States on May 8, 2019
    Item Shape: Trail/MountainSize: LargeVerified Purchase
    It is solid for an introduction frame bag. Does everything a frame bag should do. I was going to give it 4 stars because it does not have loops at the top for securing long things like tent poles or a pump but then I remembered that is is only $40! For the price, you can't beat this one! Especially as the next competitor's frame bag starts at over $120. The quality of the stitching and the zipper was better than expected. Plus there is a space divider in the bag, super helpful for keeping things organized on tour. Super easy to install with a near perfect fit.
    Customer image
    5.0 out of 5 stars
    A full frame bag for 40 bucks!

    Reviewed in the United States on May 8, 2019
    It is solid for an introduction frame bag. Does everything a frame bag should do. I was going to give it 4 stars because it does not have loops at the top for securing long things like tent poles or a pump but then I remembered that is is only $40! For the price, you can't beat this one! Especially as the next competitor's frame bag starts at over $120. The quality of the stitching and the zipper was better than expected. Plus there is a space divider in the bag, super helpful for keeping things organized on tour. Super easy to install with a near perfect fit.
    Images in this review
    Customer imageCustomer imageCustomer imageCustomer image
    2 people found this helpful
    Report
  • Reviewed in the United States on March 31, 2025
    Item Shape: Trail/MountainSize: LargeVerified Purchase
    Fit my Kona Unit well. Perfect for my needs.
    Customer image
    5.0 out of 5 stars
    Fits well.

    Reviewed in the United States on March 31, 2025
    Fit my Kona Unit well. Perfect for my needs.
    Images in this review
    Customer image
  • Reviewed in the United States on July 2, 2024
    Item Shape: Trail/MountainSize: LargeVerified Purchase
    I haven't had it long enough to comment on "Rate features" for "water resistance", "durability" or "sturdiness" but I can say it fits amazingly perfect on two of my bikes and looks to be of good quality for what it is. Depending on how this performs in the longer term I might buy one of their large road bike frame bags for my larger road type bike.
  • Reviewed in the United States on May 5, 2024
    Item Shape: Trail/MountainSize: LargeVerified Purchase
    Had one before, and now out this on my commuter. Decent space/volume. Holds lock tools, jacket/gloves for rain snow commuting use. (Old 90s mtb turned commuter) Have not used it for touring, but would likely opt for same setup sans u lock. Divider helps to keep stuff organized. I have the large. Probably not durable enough to be called bullet proof, but works for me. Can work with bikes that have external routing.
    One person found this helpful
    Report
  • Reviewed in the United States on April 26, 2020
    Item Shape: Trail/MountainSize: LargeVerified Purchase
    This thing is great I use it as a bag for my e bikes battery. You can cut holes in it and they dont continue to rip, making it great for home brew e bike bags. Fire proof? No. Dont run any li pos in it due to no hard sides. But 18650s? With protection for the cell ends built in, hell yeah. Great product and currently carrying 30lbs of battery, controller, and wiring on my Gravity Mosnter Bullseye Five.
    One person found this helpful
    Report

Product Summary: Trail Mountain Bike Full Frame Bag | Bicycle Touring, Bikepacking, Commuting Pack | Trail/Mountain Small, Medium, Large

From Moosetreks

4.5 out of 5 stars, 140 ratings

Customer reviews

50+ bought in past month

Price

No featured offers available

Other sellers

Other sellers

About this Item

  • NEAR CUSTOM FIT - Comes in 3 sizes to fit most trail/mountain bike frames! Measure the inside length of your bike frame top tube, seat tube, and down tube and compare to our frame bag sizing chart to determine best fit for your bike!
  • DURABLE AND EXTREMELY WATER RESISTANT - Made from durable ripstop nylon laminated with thermoplastic polyurethane this frame bag is both extremely durable and water resistant! Bike Frame Bags easily attaches to bike frame with strong velcro straps. Great for hauling ebike batteries and controllers!
  • EXTRA-LARGE STORAGE CAPACITY - Plenty of room for all of your gear! All Full Frame Bags have zipper accessible compartments with an internal removable velcro divider.
  • IMPROVED STABILITY AND LOAD BALANCE - Designed to keep the load weight low and stable for improved handling during steep climbs and technical descents! Bike Frame Bags easily attach to bike with strong velcro straps.
  • PREMIUM YKK ZIPPER - High-quality, durable, water resistant zipper made by YKK!

Product Description

Moosetreks Trail/Mountain Bike Full Frame Pack - Designed to carry all of the gear you need while trail riding! Carrying the weight low on the bike within the frame triangle provides better stability and handling while riding up steep climbs or descending technical singletrack! Near custom fit! - Available in 3 sizes, Moosetreks Full Frame Packs will fit most trail and mountain bikes. Measure the dimensions on the inside of your bike frame (Top tube length, seat tube length, down tube length) then choose the frame pack with slightly smaller dimensions. Large - 8.5L Capacity, Weight: 275g Medium - 7L Capacity, Weight: 245g Small - 6L Capacity, Weight: 207g New Premium Zippers and Liner Material - High-quality, durable, water-resistant zipper made by YKK. New stronger frame bag liner material. Durable and Extremely Water Resistant! - Built to last! Made from durable ripstop nylon laminated with thermoplastic polyurethane, this frame bag is extremely water resistant! While the fabric of this frame pack is water resistant, during sustained heavy rains or submersion in water, there is a possibility for some moisture to enter the pack through the stitching. It is recommended to use an internal dry bag to protect any gear that is sensitive to water exposure such as electronics. Versatile Design - The single zipper compartment is separated by a removable vertical velcro divider. Moosetreks Frame Bags easily attach to bike with strong velcro straps. Great for hauling ebike batteries and controllers!

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  • Trail/Mountain

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  • Small
  • Medium
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