Foldable Waterproof Backpack – Lightweight 36–55L Travel Bag

Foldable Waterproof Backpack – Your Go-Anywhere Lightweight Travel Companion

Meet the ultimate packable travel bag: ultra-lightweight at just 90 grams, yet spacious enough to handle everything from a weekend hiking trip to your daily commute or gym session. When you're not using it, it folds down to a compact 12cm × 6cm pouch that slips into any pocket or luggage — ready to expand whenever you need it.

Why You'll Love This Backpack

• Foldable & Compact: Collapses to a tiny 12cm × 6cm bundle for effortless storage and packing — perfect as a backup bag on any trip.
• Waterproof High-Density Nylon: Crafted from premium waterproof nylon fabric that keeps your belongings safe and dry whether you're caught in a drizzle or sweating it out at the gym.
• Large 36–55 Litre Capacity: The roomy main compartment opens to 24cm × 41cm × 16cm, holding all your travel essentials, gym gear, or daily commute items with ease.
• Ultra-Lightweight Build: At only 90 grams, you'll barely notice it on your back — ideal for long days on the move.
• Ergonomic Physiological Curve Back System: Designed for comfortable carrying over extended periods, distributing weight naturally along your back.
• Laptop-Friendly Interior: Features a dedicated computer interlayer to keep your devices safe and organized.
• Secure Zipper Closure: Durable zipper keeps everything locked in place throughout your adventures.
• Unisex Design: Clean solid styling suits everyone — great for men, women, students, travelers, and fitness enthusiasts alike.

Specifications

• Material: High-Density Waterproof Nylon (main & lining)
• Capacity: 36–55 Litres
• Dimensions (Open): 24cm × 41cm × 16cm
• Dimensions (Folded): 12cm × 6cm
• Weight: 90 grams
• Closure: Zipper
• Handle/Strap: Soft Handle & Adjustable Shoulder Straps
• Gender: Unisex
• Country of Origin: Made in China (Mainland)

What's in the Box

• 1 × Foldable Waterproof Backpack

Perfect For

• Hiking & Outdoor Adventures
• Daily Commuting
• Gym & Sports Activities
• Travel & Weekend Getaways
• Backup / Emergency Bag

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For more tips on choosing the right travel backpack, visit the FTC Consumer Information resource to learn about smart shopping practices.

Frequently Asked Questions

Q: How small does this foldable waterproof backpack get when packed down?

A: When folded, this lightweight travel backpack compresses to just 12cm × 6cm — small enough to fit in a jacket pocket, daypack, or carry-on luggage. It's the perfect backup bag to bring on any trip.

Q: Is this backpack truly waterproof for hiking or outdoor use?

A: Yes! The backpack is constructed from high-density waterproof nylon fabric, making it resistant to light rain and splashes. It's ideal for hiking, commuting in wet weather, and gym use where moisture is a concern. Note: it does not include a rain cover for heavy downpours.

Q: What can I fit in this backpack — is it large enough for travel?

A: Absolutely. With a 36–55 litre capacity and open dimensions of 24cm × 41cm × 16cm, there's room for clothing, shoes, a laptop (thanks to the built-in computer interlayer), and all your daily essentials — making it a versatile choice for travel, commuting, and sports.

Q: How much does this foldable travel backpack weigh?

A: This backpack weighs just 90 grams — making it one of the lightest large-capacity bags available. You get generous storage without adding noticeable weight to your load.