Rugged Internal Frame Backpack is Made to Fit

Built for whatever you throw at it, the Explorer4000 Internal Frame Backpack, by JollyJogger Sports is affordable and thoughtfully designed with your comfort in mind. Padded back panel is channeled for air flow and padded shoulder straps are adjustable for your size and load. In fact, the Explorer is fully adjustable in the torso, waist, chest, and shoulders.

NOT YOUR BASIC BACKPACK Continues to be the top selling internal frame backpack on at a great price for all the included features.

VERSATILE QUICK TRIP PACK Perfect backpack for men woman and youth best for 3-5-day backpacking trips 3400 cubic inches (65 L) capacity weighs 5 pounds (2 3 kg)

COMFORT YOU CAN CUSTOMIZE Multi-position torso adjustment fits wide range of body sizes Durable open-cell foam lumbar pad and molded channels provide maximum airflow and balance.

The JOLLY JOGGER Hiking Backpack

High Ranking Pack

Continues to be a high ranking internal frame backpack on Amazon at a great value for all the included features.

5-Star Backpack

The high-quality hiking backpack is loaded with features like a sleeping bag compartment, multi-directional compression straps, and multiple compartments and pockets for strategic packing.