The Ergon BX4 Backpack is an all-day adventure pack built with comfort in mind. The BX4 is made to fit just about anyone with a 4 stage adjustable back length feature that will keep the bag from feeling too big or small. Unlike traditional backpacks, the BX4 better distributes the load and keeps the weight close to the body to stabilize and minimize movement while riding. The BX4 also features automatic adjusting straps and Ergon's Adaptive Carrier System to ensure the fit will be just right just all-day comfort. The automatic adjusting straps are made possible by two D rings at the top of the shoulder straps and the Adaptive Carrier System directly connects the two shoulder straps to the load-bearing bottom of the bag for some structural support underneath the load. Ergon chose a well ventilated contact padding which promotes air flow to keep your back cool and dry for additional comfort.
Aside from outstanding comfort, the BX4 features a well planned layout offering a 30 + 5 Liter load capacity and pockets on the hip straps for items you need to get to on the go. The BX4 has 4 compartments, including an external helmet / wet clothes compartments and a completely separate bladder compartment to put your mind at ease. To top off their offer, Ergon included a loop on the shoulder strap in allow a Topeak iPhone Drybag to be installed and added some HiLumen reflectors for night time visibility. Ergon is known for well thought-out comfortable designs and the BX4 is no different, offering a large capacity all-day hydration pack that will suite just about anyone's needs.
Ergon BX4 Backpack Features
Capacity/Max Load: 30 + 5 Liters, max. 12kg
4 Stage Adjustable Back Length
Adaptive Carrier System design and auto-adjusting straps for superior comfort
Improved Ventilation with SpacerFavric mesh back pads
Built in hydration bladder routing with completely separtely bladder compartment
Easy access, hip strap pockets
Available in 2 sizes: Small (up to 5'9") and Large (above 5'9")
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