Waterproof Nylon School Backpack – Large Capacity Student Bag
Whether you're heading to junior high, college, or a long commute, this waterproof nylon backpack is built to keep up. With a spacious 20–35L capacity, a dedicated laptop compartment, and ergonomic curved shoulder straps, it's the everyday carry that students and commuters actually reach for. Available in Black, Blue, Pink, and White — clean, minimal, and ready for anything.
Key Features
- 🎒 Large 20–35L capacity — fits textbooks, a laptop, gym clothes, and daily essentials
- 💻 Dedicated laptop/computer pocket — padded and secure for devices up to 15"
- 💧 Waterproof nylon construction — keeps your gear dry on rainy school days
- 🪡 Soft surface with car-stitch detailing — durable and stylish at the same time
- 🎽 Unisex design — suitable for men, women, boys, and girls
- 🔒 Zipper closure with outer lid pocket — easy access to essentials
- 🤝 Curved ergonomic shoulder straps — reduces back strain during long wear
- 🖐️ Soft carry handle — grab-and-go convenience
- ⚖️ Lightweight soft construction — 490g, won't weigh you down
Who This Is For
- Junior high and high school students who need a reliable, roomy bag for daily classes
- College students carrying a laptop, notebooks, and gym gear
- Commuters and travellers who want a lightweight, waterproof daypack
- Anyone who wants a clean, minimal aesthetic that works with any outfit
Product Details
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Material: Nylon
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Capacity: 20–35L (Large)
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Dimensions: 30cm (L) × 14cm (W) × 42cm (H)
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Weight: 490g
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Colours: Black, Blue, Pink, White
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Opening: Zipper
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Strap type: Double curved ergonomic shoulder straps
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Handle: Soft top carry handle
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Outer pocket: Bag with lid pocket
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Shape: Square vertical section
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Hardness: Soft surface
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Gender: Unisex
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Functions: Waterproof, lightweight
Why EX-STOCK?
- ✅ 90-day return policy — shop with complete confidence
- 🚚 Free shipping on orders over $25 to Canada & USA — delivered in 6–12 business days
- 🔒 Payments processed through Shopify's secure checkout infrastructure
- 🇨🇦 Canadian-based customer service — we're here when you need us
Looking for more great bags? Browse our New Arrivals collection or explore our full 90-Day Return Collection. You might also love the Large Capacity School Girls Backpack, the Canvas Backpack for Students, or the Large Capacity College Backpack.
Frequently Asked Questions
Q: Does this backpack fit a 15-inch laptop?
A: Yes — the dedicated computer pocket is designed to fit most laptops up to 15 inches securely.
Q: Is this backpack waterproof?
A: The nylon material is water-resistant and designed to protect your belongings from light rain and splashes.
Q: What is the capacity of this backpack?
A: It holds 20–35 litres, making it ideal for a full school day's worth of books, a laptop, and personal items.
Q: Can both boys and girls use this bag?
A: Absolutely — the clean, minimal design is unisex and works for all genders and ages.
Q: What is your return policy?
A: EX-STOCK Canada offers a 90-day return policy. Items must be in original, unused condition. Start a return request or email returns@ex-stock.com.
