SUPER PADRE Ergonomic Backpack

The Super Padre is the ergonomic choice for anyone who carries heavy books or gear. With its framed design, it's made for maximum comfort and support, allowing you to carry up to 50lbs, minimizing back strain. This backpack is great school, hiking or travel, providing enough room for all your needs! Tested for back comfort in a 60-chiropractor-wide test of 50 backpacks, and chosen as the best!     Specifications: LARGE: Dimensions: 23"h x 12"w x 9"d Fit Range: Adults 5'3" - 6'3" Capacity: 39 liters Weight: 2.5 lbs MEDIUM: Dimensions: 18.5"h x 11.5"w x 9.5"d Fit Range: Teens - Adults 5'10" Capacity: 32 liters Weight: 2 lbs SMALL: Dimensions: 16"h x 9.5"w x 8.5"d Fit Range: 6yrs-5'2" Capacity: 21 liters Weight: 1.5 lbs XS: Dimensions: 16"h x 9.5"w x 8.5"d Fit Range: Ages 5 - 11 years Capacity: 18 liters Weight: 1.25 lbs Features: • Unique ergonomic pack for students and day hikers - takes weight of heavy books off shoulders and upper back Comfort Features: • Control straps fine tune load distribution between your shoulders and hips. • Mini internal frame takes the strain of heavy books off your upper back. • Sternum strap distributes the load across the breastplate and pulls the shoulder straps closer together, eliminating under-the-arm pressure. • Shoulder pads have thick, sturdy foam to cushion load and shock. • Mesh-covered padded back provides back comfort and ventilation.  • Adjustable back height allows precise fitting to body size. • Padded waistbelt hugs body and aids support system. Convenience Features: • Large main pocket • Drawstring and hood closure to main pocket allows easy access. • Two small pockets on front hold pencils and other small essentials. • Two mesh side water bottle pockets • Zippered bottom pocket with double mesh front when ventilation is needed to keep damp items from getting musty. • Compression straps tighten to keep load from shifting when bag is not full. **Small & X-Small sizes do not have bottom pocket or adjustable-height backs Shipping: Typically ships in one business day. Expedited & international shipping available.    Learn more about our manufacturing at About Tough Traveler!