Jack Pack Ultra zadeltas - 10L roll-top waterdicht zwart

The Jack Pack Ultra Saddle Bag is a premium bikepacking accessory designed for cyclists who demand durability, waterproof protection, and ample storage. With a 10-liter capacity and roll-top closure, this saddle bag keeps your gear dry and secure on long tours, commutes, or off-road adventures. Its universal mounting system fits most bicycles, making it a versatile choice for any rider.

Advantages

Fully waterproof construction with welded seams and TPU-coated fabric ensures your belongings stay dry even in heavy rain. The roll-top closure provides easy access and a watertight seal. Reflective elements enhance visibility in low-light conditions, while the integrated light attachment point adds extra safety. An internal stiffener maintains the bag's shape, and the air release valve allows you to compress contents for a streamlined profile.

Suitable for

• Bikepacking and touring
• Daily commuting
• Long-distance cycling
• Adventure cycling

Key specifications

• Capacity: 10 Liters
• Material: Waterproof Polyester/Nylon with TPU coating
• Closure: Roll-top
• Mounting: Under-seat with adjustable Velcro straps
• Water Resistance: High (Waterproof)
• Reflective Elements: Yes
• Light Attachment Point: Yes
• Internal Stiffener: Yes
• Air Release Valve: Yes
• Color: Black
• Maximum Length (unrolled): 600 mm

Recommendations

For optimal performance, ensure the bag is securely attached to your saddle rails and seatpost. Use the air release valve to expel excess air before rolling the top. Pair with a front handlebar bag for balanced weight distribution on long trips.