Size (Regular): 18"h x 13"w x 6"d (c.1,400 cu")
Size (Tall):  22"h x 12"w x 6"d  (c.1,700 cu")

• Back-friendly school backpack joins the style and convenience of a standard daypack with the weight control features of a hiking backpack to take the weight off shoulders like "magic!" (as one of the students who tried it on in our factory store described it).
• Two large main compartments to hold even the biggest text books and binders
• Load-control straps fine tune load distribution between your shoulders and hips.
• Lightweight "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 straps have sturdy 1/2" thick  foam to cushion load and shock.
• Mesh-covered, foam-padded back provides back comfort.
• Unpadded waistbelt aids support system.
• Two front organizer pockets hold pencils and other small essentials.
• Mesh water bottle pockets on both sides
• Machine washable & water-resistant
• Made of 1000 denier Cordura with YKK zippers
• Hand-made in USA with superior workmanship & attention to detail

The Super Cay combines the functionality and appearance of a school daypack with the ergonomic features of a hiking backpack, so you can carry heavy textbooks with comfort.  The load-control straps, simple internal frame, and waistbelt combine to transfer weight to your hips and away from your shoulders and upper back.  The backpack instantly feels lighter and more comfortable when compared with a standard style rucksack.  Plus, it is constructed with quality materials and workmanship, to last for years!