EasiCyco Floating Backpack — Multi‑Purpose(Mounting Kit Included)
Freedom is what we pursue. Compromise is not an option.The world’s only...
- $139.00
$269.00- $139.00
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Freedom is what we pursue. Compromise is not an option.
The world’s only quick-release cycling backpack that mounts to your bike without a rear rack.
It shifts the load from your back to your bike while riding — and detaches instantly when you’re off.
- Bag Attachment:
- Adjustable straps + quick-release buckles, fits most bike frames
- Size:
- 50cm (L) x 32cm (W) x 22cm (H)
- Material:
- Polyester with PU coating
- Capacity:
- 35L
- Weight:
- 4.6297lb
- Instruction Manual:
- Download PDF Manual
- Unboxing Guide:
- Watch Video
- Carbon Seatpost Connector Setup:
- Watch Video
- Saddle & Seatpost Accessories Installation Guide:
- Watch Video1 Watch Video2
Easicyco offers quality products backed by a commitment to customer service. This product is warranted for 18 months against manufacturing defects to the original purchaser. To thoroughly understand all of our warranty terms, we encourage you to visit our Warranty Policy page.
The Floating Bike Backpack
Installs & Removes in 10 Seconds
Instantly Switch Between Two Modes
How It Works: Stable Carry
Key Features
Perfect For
Fits All Bike Types
Compatible with round seatposts (25mm–35mm).
Non-round seatposts (such as aero seatposts) require additional functional accessories.
Usage Requirements
Dual-rail saddle+Sufficient installation space
All Accessories
Get On & Off
Frequently Asked Questions
No, this backpack uses a unique Penta-lock five-point system. Once installed, it’s completely secure even on bumpy roads at high speed. For most daily use, the three-point lock is already stable enough.
No, this backpack is designed for stability. It stays securely on the bike, hugs the rider’s body, aligns with the center of gravity, and is barely noticeable while riding. Even fully loaded, it doesn’t affect stability, ensuring safe riding.
The backpack’s standard maximum load is 15 kg, suitable for daily use. In static extreme tests, it has successfully supported over 80 kg.
Yes, the backpack uses water-repellent fabric with an IPX5 rating and comes with a dedicated rain cover for extra protection. We are also developing a fully waterproof version for extreme conditions.
Installation only needs to be done once and takes about 10–20 minutes. A user guide and toolkit are included, so no additional tools are required.
Mounting the backpack on the bike takes about 10 seconds, and removing it takes less than 10 seconds. It’s quick, easy, and effortless.
Yes, it is compatible, but our dedicated non-round seatpost accessory is required and sold separately. It is compatible with most non-round seatposts. Please refer to the non-round seatpost accessory product page for details.
When using the EasiCyco backpack, since it occupies space behind the saddle, we recommend the front-straddle method for easy mounting and dismounting. You can refer to the tutorial for guidance.
The backpack has a dedicated laptop compartment measuring 39×27×1.5 cm, fitting standard 16-inch laptops. The compartment also features thick padding and scratch-resistant velvet lining.
1. Yes, it is compatible with carbon seatposts. Please ensure that the tightening torque does not exceed 4 Nm when installing seatpost-mounted accessories. When used as intended and within the recommended load limits, it is designed to operate safely with carbon seatposts.
Yes, it can be removed. When the floating function is not needed, the internal support system can be easily taken out from the bottom of the backpack, allowing it to be used as a regular backpack.
It only adds a minimal amount of weight—approximately 140g. We also include protective pads with the accessories to help prevent scratches on your bike.
Not at all. Our product is designed based on installation clearance rather than rider height. When installing, simply ensure there is about 1.5 inches of space between the tire and the bottom of the backpack.
Yes, it is compatible with different shapes of aero seatposts. However, we recommend using our dedicated adapter for non-round seatposts. Without it, there may be a slight reduction in stability compared to round posts, but it will not affect overall riding control.
If a fixed rear light is already installed on the seatpost, there is indeed a possibility that it may be partially blocked by the bag. To address this, we have designed a dedicated webbing strap on the lower front of the bag for attaching a rear light.
We recommend using a quick-release rear light, or alternatively, keeping an additional light mounted on the bag itself to ensure visibility and safety during night riding.
Multi-Purpose Backpack
Designed with multiple compartments and well-organized storage spaces, this backpack is ideal for users who value organization. Whether for daily commuting or travel, it helps keep all your belongings neatly arranged and easy to access.
Roll-Top Backpack
Featuring a stylish roll-top design, this backpack offers a larger overall capacity, making it perfect for carrying bulkier items or longer trips. Compared to the multi-purpose version, it has fewer compartments and focuses more on flexible, open storage space.
For more details, please refer to the Key Features section.
We use a two-stage adjustable extension design, allowing flexible length adjustment to fit different saddle positions.
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