BackLoader X 15L Waterproof Bike Bag With Air Purge Valve Secure Mount 5 Kg Load Ride Ready Large Capacity Seat Bag For Bikepacking 20.1 In X 9.4 In 8.7 In 525 G
✔️ 15L capacity, 5 kg load limit, air purge inner bag, seatpost mount
The 15L bike seat bag offers dry storage for clothing, food, and gear on long rides. It hooks onto the seatpost and saddle rails to replace a rear rack, keeping weight balanced and gear protected from rain during bikepacking trips.
✅ Expansive 15L storage to hold clothing, food, and gear
✅ Waterproof protection with a removable inner bag rated to 10,000 mm and air purge valve
✅ Durable multi-material build using reinforced polyethylene, anti-slip PU leather, and water-repellent nylon
✅ Secure mounting with hook-and-loop straps and buckle fasteners to seatpost and rails
✅ Lightweight at 525 g with a 5 kg load capacity; dimensions 51 × 24 × 22 cm (20.1” × 9.4” × 8.7”)
💡 What is a waterproof bike seat bag and how does it protect gear during rides? This handy accessory keeps gear dry, organized, and balanced on mountain tours and gravel rides.
- Waterproof interior keeps items dry and protected from rain
- Air purge inner bag allows compact packing and quick drying
- Secure mounting to seatpost and saddle rails prevents wobble
- 15L capacity supports multi-day trips without a rear rack