1. Bicycle trunk bag 2. ─────────────────────── 3. Spacious (15L) 4. High - quality materials 5. Sturdy design 6. Reflective elements 7. Reinforced sides 8. ─ Spring and summer models!!! 9. Large capacity 10. Years of experience and knowledge based on customer needs and opinions enable us to provide the perfect bag. 11. By selecting the ideal size and applying several clever solutions, the bag has a capacity of 15 liters. 12. Thoughtfully adjusted and sized 13. Based on the bike rack sizes provided by the manufacturer, the bag is selected to fit almost all bike racks on the market. 14. Three strong Velcro straps are sewn on the bottom of the bag, so you can perfectly and firmly secure the bag to the bike rack without worrying about it coming loose. Loading and unloading the backpack is simple and fast. 15. Safety first 16. The sides, back, and top of the backpack all have reflective elements. Therefore, when cycling on cloudy days or at dusk, drivers in the distance can also see us, which will undoubtedly improve our safety. 17. Durable and sturdy 18. The bicycle bag is made of high - quality waterproof materials. 19. The main compartment is equipped with a strong double zipper. Titanium thread is used at the seams to prevent the backpack from tearing. 20. Practical 21. Your bicycle journey will become more enjoyable. You no longer have to worry about where to put all your essentials. Mobile phones, wallets, water bottles, towels, or swimsuits. 22. You can put everything in the bag without feeling uncomfortable when cycling with the backpack on. This is a ready - made solution to the problems that every cyclist encounters. 23. Parameters 24. Color: Black 25. Bag size: 33 cm x 21 cm x 18 cm 26. Capacity: Approximately 15 liters 27. Made of high - quality materials 28. Additional shoulder straps 29. The main compartment can be lifted 30. Reinforced sides 31. Reflective elements