Quick Summary
The SLS3 Aero Top Tube Bike Bag is a small top tube bag for TT and triathlon racing. It is described as a low profile bike accessory with a custom fit design, and the stated main compartment measures 8.5 inches x 2 inches x 2 inches.
The bag is intended for a small load, such as a few gels and a CO2, rather than larger items. It also uses a 15° angle design and an anti-slip fabric under the bag.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Brand | SLS3, which helps identify the exact bag. |
| Product type | Aero top tube bike bag for TT and triathlon racing. |
| Main compartment | 8.5 in x 2 in x 2 in, which sets the usable storage space. |
| Design | Low profile design with a stated 15° angle to reduce drag. |
| Fit notes | Uses micro-adjust rail systems and a stem strap, with a stated maximum 4 inches circumference. |
What to Compare Before Buying
- Frame fit: This bag is made for a custom fit and is stated not to fit bikes with small stems or top tubes. Check your frame layout before choosing an offer.
- Storage needs: The compartment is small. Compare the stated size against the items you want to carry, especially if you need space beyond gels and a CO2.
- Mounting setup: The bag uses micro-adjust rail systems, secure straps, and a stem strap. Confirm that your bike frame works with that style of attachment.
- Position on the bike: The low profile shape and 15° angle are part of the design. Check whether that setup matches your preferred top tube position.
Choosing the Correct Version
Check the frame fit and the stated maximum 4 inches circumference before selecting an offer. This bag is meant for a small setup, so the compartment size matters as much as the mounting style.
Before You Decide
Confirm that your bike frame matches the stated fit limits, especially the maximum 4 inches circumference and the note about small stems and top tubes. Also compare the 8.5 inches x 2 inches x 2 inches compartment size with the items you plan to carry.











Reviews
There are no reviews yet.