Unlike mass-produced split or bonded leathers, our full-grain hides preserve the natural grain density, rendering unmatched tear strength and weather resistance. Hand-buffed and wax-conditioned, the bag is assembled using heavy-gauge bonded nylon threads and reinforced stress points built to last decades.
| Primary Material | 900D Water-Repellent Oxford Polyester |
| Color & Edition | Cognac Brown |
| Catalog SKU | LE-SCH-004 |
| External Dimensions | 43 cm x 31 cm x 18 cm |
| Weight | 0.62 kg |
| Device Compatibility | Padded compartment accommodates laptops up to 15.6 inches & 12.9" iPad Pro |
| Volumetric Capacity | 24L |
| Zippers & Metal Hardware | Heavy-duty YKK® Japan dual metal zippers & antique cast brass rivets |
| Shoulder Strap | Detachable, adjustable full-grain leather strap with high-density foam shoulder pad |
| Luggage Pass-Through | Integrated rear trolley sleeve for seamless airport cabin attachment |
| What's In The Box | 1x Ergonomic School Backpack, 1x Detachable Pencil Case |
| Country of Origin & HSN | Crafted in India • HSN Code: 4202 • 18% GST Compliant |
360° high-density EVA shock protection safeguards laptops from drops and impact.
Slips smoothly over rolling luggage handles for effortless, hands-free airport transit.
Infused with natural beeswax coating to repel sudden rain showers and urban moisture.
Tailored leather slots for your fountain pens, passport, business cards, and charger cables.
Silky-smooth gliding zippers engineered for over 50,000 opening cycles without snagging.
Contoured padded leather redistributes heavy laptop loads comfortably across your shoulders.
Gently buff the leather surface with a dry, lint-free microfiber cloth to remove dust and daily buildup.
Every 4-6 months, apply a dime-sized amount of organic beeswax leather balm to nourish and retain suppleness.
If drenched in rain, wipe immediately with a clean cotton towel and allow to air dry naturally at room temperature.
Store in the included Sai Bag Industry cotton dust bag. Avoid plastic wrapping or direct harsh sunlight exposure.
Insured Express Nationwide Transit:
Every piece is enveloped in a bespoke organic cotton dust bag and cocooned inside a crush-tested, tamper-evident rigid gift box. Shipments are fully insured against transit loss or damage.
Estimated Delivery Timelines:
7-Day Doorstep Returns & Exchanges:
If you are not thoroughly captivated by your artisanal bag, we will coordinate a complimentary reverse courier pickup straight from your doorstep within 7 days of delivery. Refunds are credited instantly to your original payment method upon quality inspection.
My son in Class 6 used to complain of shoulder fatigue from his previous heavy bag. The S-curve straps and lumbar cushion on this Cambridge Heritage bag have completely relieved the strain. 5 stars!
