Choosing the right backpack for back to school goes beyond picking their favourite colour. The best kids’ backpacks fit close to the body, support proper posture and are tough enough to withstand daily wear. From preschoolers taking their first steps into structured learning to teenagers navigating busy high school schedules, each age group has distinct needs. Kids’ backpacks need to handle textbooks, laptops, water bottles, gym clothes and everything in between, while maintaining comfort and durability.

This backpack size guide for students will help you navigate the essential factors to consider and showcase top picks for stylish school backpacks at every age. Whether you’re browsing on-trend bags for fashion-conscious teens or durable school backpacks for elementary and preschool students, these tips and tricks are sure to steer you in the right direction.

Essential Factors for Choosing Kids’ Backpacks

Size and Fit Guidelines

The golden rule for how to choose the right back-to-school backpack is proper sizing. A backpack should never be wider than your torso or hang more than 10 centimetres below the waist. For younger children, try browsing for packs with about 10-15 litre capacity, while most teens and pre-teens can handle about 20-30 litres comfortably. Weight distribution also matters significantly. The Canadian Chiropractic Association recommends that a loaded backpack weigh no more than 10-15% of your body weight. For example, this means a 25-kilogram child should carry no more than 2.5-3.75 kilograms total.

Comfort and Ergonomic Features

Quality shoulder straps make all the difference. When shopping for kids’ backpacks, look for wide, padded straps to better distribute weight evenly and help prevent shoulder strain. Adjustable chest and sternum straps provide additional support and keep the pack closer to the body. A padded back panel is also a great feature to look for. It offers crucial support and prevents books and sharp objects from digging into your child’s back. Mesh backing provides ventilation to help reduce sweating and discomfort during busy school days.

Durable Design

Kids are notoriously tough on their belongings. Choose backpacks made from high-quality materials like ripstop nylon, eco-friendly recycled textiles or tough woven canvas. Water-resistant materials protect electronics and papers from snow or unexpected rain showers, a particularly important for Canadian weather conditions. Reflective strips help kids stay seen during darker winter months, while compression straps help maintain the pack’s shape when not fully loaded.

Top Kids’ Backpacks for 2025

Preschool and Kindergarten (Ages 2-5)

Little Herschel Heritage™ Backpack

This delightful preschool backpack from Herschel features fun printed designs that make heading back-to-school exciting. The 15-litre capacity is perfect for snacks, a change of clothes and small toys. The removable sternum strap creates a more supportive fit, while the ID label helps prevent bag mix-ups.

The North Face Youth Mini Explorer Backpack

This small backpack from The North Face offers comfort with essential kid-friendly details. A sternum strap adds extra support and allows active youngsters to achieve a secure, close-to-the-body fit. With a spacious main compartment and a splash-repellent finish, this bag is a top pick for navigating classrooms, playgrounds or adventures to and from school.

Patagonia Refugito Daypack (12L)

The 12-litre kids’ backpack from Patagonia is packed with features you’ll love. From a padded back panel and chest harness to adjustable shoulder straps sized for preschoolers, this Fair Trade Certified bag is big on comfort. Details like an inner security pocket and oversized water bottle pockets make it a great bag for tiny learners heading off to class.

Elementary School (Ages 6-14)

Herschel Little America™ Backpack

Style meets substance in the fan-favourite, mountain-inspired kids’ backpack from Herschel that stays perfectly on-trend season after season. The drawstring closure with magnetic strap closures provides security, while the padded laptop sleeve protects technology. The vintage aesthetic of this Herschel backpack appeals to style-conscious juniors.

The North Face Youth Mini Recon Backpack

This backpack from The North Face combines durability with a kid-friendly design. The Mini Recon Backpack’s 19.5-litre size is just right for carrying books, lunch and essentials, while the padded back panel and shoulder straps provide comfort for all-day wear. With fun colours and reflective details for safety, it’s a practical and stylish backpack for middle school students.

Fjällräven Kånken Laptop Backpack

Swedish design meets practical performance in this laptop-compatible version of Fjällräven’s legendary Kånken Backpack. The durable Vinylon F fabric resists wear and weather, while the unique shape maximizes internal space. The iconic removable seat pad is key for bringing comfort along on-the-go. Finished with Fjällräven’s iconic logo badge that stands out in crowded hallways and beyond.

High School and College/University (Ages 15-18+)

Herschel Classic™ XL Backpack

Perfect for high school and college students, this Herschel backpack offers plenty of storage space, including a floating laptop sleeve and an easy-access front pocket. A drop-in side pocket holds water bottles and other beverages for quick hydration on the go. Comfortable, adjustable straps and durable recycled materials make it ideal for busy school days and beyond.

The North Face Borealis Backpack

Designed for active lifestyles, this popular backpack from The North Face features a FlexVent suspension system for superior comfort and support when hauling books from one class to the next. The 28-litre capacity handles heavy course loads, while the front bungee system provides extra storage for sports equipment.

Patagonia Refugio Daypack (26L)

Environmental consciousness meets functionality in this Fair Trade Certified, recycled polyester Patagonia backpack. The 26-litre capacity offers an ample amount of space for textbooks, a laptop and more, while the comfortable shoulder straps and back panel provide all-day comfort. Perfect for eco-minded teens and young adults.

Expert Tips for Parents

Proper Fitting Techniques

Always have your child try on backpacks before purchasing. The pack should sit close to their back with the top not extending above their shoulders. Shoulder straps should be adjusted so the pack sits centered on their back, not pulling them backward. Check that your child can put on and remove the backpack independently. If they struggle with weight or fit, consider a smaller size or look for additional comfort features.

Smart Packing Strategies

Teach your child to pack heavier items closest to their back. This positioning improves balance and reduces strain. Use all compartments to distribute weight evenly rather than stuffing everything into the main section. Regular “backpack cleanouts” prevent unnecessary weight accumulation. Remove items that aren’t needed daily and consider leaving textbooks at school when possible.

Maintenance and Care

Extend your backpack’s life with proper care. Empty and air out the pack weekly, spot clean stains and always follow manufacturer washing instructions. It’s also a great idea to store backpacks in a dry place during summer months to prevent mould and mildew. Inspect zippers, straps and seams regularly for signs of wear, and repair or replace whenever necessary.

Making the Right Choice for Your Child

Selecting the best backpack involves balancing brand and style preferences with practical requirements like comfort and support. Consider their daily activities, school requirements and personal style when making your decision. Quality backpacks are truly an investment in your child’s comfort and health. While premium options may cost more initially, their durability and superior features often provide better long-term value.

At Sporting Life, our extensive backpack collection includes options for every age, activity level and budget. Our knowledgeable staff can help you find the perfect match for your child’s needs, ensuring they head back to school with confidence and comfort. Visit Sporting Life today to explore our complete selection of kids’ backpacks and discover why Canadian families trust us for their back-to-school needs.