- Home
- /
- Accessories
- /
- Eyein
Eyein Bike Triangle Frame Bag Waterproof
Eyein waterproof triangle frame bag made from 600D Oxford material with seam-sealed zip. Slim, lightweight and stable, it fits most bikes and offers organised storage, reflective details and easy strap-on installation for everyday rides.
Water-resistant bike triangle frame bag
The Eyein bike triangle frame bag is designed to keep your essentials close, dry and secure while you ride. Made from durable 600D Oxford material, it is highly water-resistant and resistant to scratches. A seam-sealed waterproof zip helps stop rainwater entering the bag, protecting your belongings and keeping them dry and safe. Please do not soak the bag in water for a long time.
This slim front tube bag weighs only 170 g, so it adds very little weight to your bike. It is well shaped and keeps its form, so you do not need to worry about deformation during daily use.
Stable, adjustable strap-on installation
The bag uses a strap-on mounting system with three adjustable fastener straps. Two straps fix to the top tube and one strap fixes to the upright tube. Loops around the body of the bag allow you to adjust the installation position towards the front or back of the frame as needed. Once fitted under the top tube, the triangle bag stays stable even on rough roads and helps to reduce wind resistance while preventing your legs from hitting it when pedalling.
Practical storage and reflective safety
The Eyein frame bag offers a large main compartment with a wide zip opening for easy access. It can hold daily cycling items such as a mobile phone, gloves, sunglasses, mini bike pump and bike repair tools. The non-slip zip puller is easy to grip, even when wearing winter gloves.
Inside, one side of the compartment includes two layered pockets to keep small items organised. There is also an internal hook to hold your keys securely in place. A large reflective area on the outside of the bag increases visibility in low light and at night, helping to make your rides safer.
The pouch is suitable for most mountain, road and commuting bikes, making it a versatile choice for everyday use or longer rides.
Technical specifications
| Manufacturer | Eyein |
|---|---|
| Brand | Eyein |
| Model | Qeyjbk-c1-n-eu |
| Product dimensions | 22.5 x 15.49 x 5.51 cm; 170 g |
| Manufacturer reference | 1 |
| Manufacturer part number | 1 |
| Item weight | 170 g |
| ASIN | B08CKH933Q |
| Customer reviews | 4.6 out of 5 stars, 1,186 ratings |
| Best sellers rank | 2,504 in Sports & Outdoors; 2 in Bike Frame Bags |
| Date first available | 8 July 2020 |
- ManufacturerEyein
Yes. All electric bikes sold by Biktron are brand new, factory-sealed, and sourced directly from authorized manufacturers and official distributors.
You can select your bike based on riding style (city, mountain, cargo, folding), range, motor power, and terrain. If you’re unsure, our team can help you choose the best model for your needs.
Yes. Every e-bike battery is brand new and original from the manufacturer, with full safety certification and performance testing.
Yes. Each e-bike undergoes a quality control check before dispatch, including electronics, brakes, motor response, and battery performance.
Yes. All electric bikes purchased from Biktron include a manufacturer warranty. Warranty duration depends on the brand and model.
Standard delivery usually takes 2 to 7 business days within the UK. Delivery times may vary for remote areas.
We accept Stripe, PayPal, Apple Pay, Google Pay, and debit/credit cards. All payments are secured with SSL encryption.
Yes. You can return your bike within 14 days of delivery if it is unused, in original packaging, and in resalable condition.
Most electric bikes arrive 85–90% pre-assembled. Basic setup such as handlebars, pedals, and seat adjustment is usually required.
Currently, Biktron focuses on deliveries within the UK. International shipping may be added in the future.
Please note that the use of electric scooters and electric bikes in the UK is subject to specific regulations.
Electric Scooters:
Currently, privately owned electric scooters are not permitted on public roads, pavements, or cycle lanes. They are only legal on private land with the landowner’s permission.
Riders are advised to familiarize themselves with local laws and guidelines to avoid potential fines or penalties.
Electric Bikes (E-Bikes):
Electric bikes that meet UK government criteria (pedal-assisted, motor limited to 250W, and a maximum speed of 15.5 mph) are classified as Electrically Assisted Pedal Cycles (EAPCs). These can be used on public roads and cycle lanes without a license, tax, or insurance.
Riders must be at least 14 years old to legally ride an EAPC in the UK.
By purchasing and using these products, customers acknowledge their responsibility to comply with all applicable laws and regulations. Our company cannot be held liable for misuse or legal consequences resulting from non-compliance.
For more information, please refer to the UK Government’s official guidelines.
Related Models
More From This Brand
Explore additional electric bikes from the same brand, offering similar quality, performance, and value to match your riding needs.
Discover Your Match
Let’s Find Your Dream Electric Bike
Answer a few fun questions and we’ll match you with the e-bike that fits your lifestyle, speed, and spirit.
Start the Quiz