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Oveja Negra Bolt-on Snack Pack Top Tube Bag

Size Guide
Shirt Size Chart
Unisex Shirt XS S M L XL XXL
HPS length* 27 28 29 30 31 32
Bust Width** 17 1/2 19 20 1/2 22 24 26
*High Point Shoulder (HPS) is measured from the highest point of the shoulder to the bottom hem of the shirt
**Bust Width measures across the bust 1” below the armhole, seam to seam.


For use with frames that have top tube storage mounts only.

These bags offer added stability with its bolt-on technology and adjustable head tube strap. Oveja Negra crafted a structured bag with abrasion resistant fabric that makes for a must-have on any backpacking or long-day biking adventures. A top tube storage mount upgrade is available on all OBED gravel models.

Weight: 3.6 Ounces
Dimensions: 8.5" x 4"
Capacity: 8.5 ounces
Bolt Details:
Slots can accommodate bolts between 3.5 and 9 centimeters distance apart


  • No Top Tube Strap
  • Stable design
  • Easy, one-handed access
  • Padding along tubing
  • Adjustable Velcro® One-Wrap® strap
  • Plastic side inserts give bag structure
  • YKK® Uretek zippers
  • X-Pac® VX21 fabric
  • Cordura® abrasion resistant fabric on tubing
  • Reflective Logo


Ships 1-4 weeks. Bag may ship separately from rest of order.


OBED Exclusive

Size Guide

View our size charts below to see what size is best for you. After purchasing your new OBED, our product team will reach out to you to confirm your order and sizing information to be sure you have selected the optimum size.

If you're on the border of two sizes, the right size may depend on certain body measurements and your riding style. Feel free to contact us at any time regarding sizing questions - our product specialists are experienced with finding riders the right fit by cross-referencing your information with our fit database.  

If you're not transferring measurements from a similar bike, to get completely "dialed in" for maximum performance, we recommend you see a reputable professional bike fitter that can fit you to your new bike.

GVR / Boundary / Baseline / Borough Size Chart


5'1" - 5'6"


5'4" - 5'9"


5'7" - 5'11"

5'10" - 6'2"


6'1" - 6'5"


Seclud Size Chart


5'3" - 5'8"


5'7" - 5'11"

5'10" - 6'2"


* Sizing to be used as reference only