Go back

OurLum

USA based

Waterproof Roll Top 20L 35L Laptop Bag

Name: Waterproof Roll Top 20L 35L Laptop Bag
Brand: OurLum
Price: 216.99 USD
Availability: InStock
Rating: 5.0 (1 reviews)

~~$238.99~~ $216.99

9% off Free Shipping

Color Gray

In stock. Ready to ship.

This discount is based on purchasing the main product

Secure Payment

Fast Delivery

Money Back Guarantee

24/7 Support

Quality Assurance

Shipping:

Free shipping on all orders . See details

Delivery:

Estimated between Oct 08, 2026 and Oct 10, 2026 Ships within 1-3 business day after payment clears. | SHOP Track Order | Ourlum Orders | Track Orders

Returns:

30 days returns. 100% Money back guaranteed. See details

Shop with confidence. FAQs

OurLum Money Back Guarantee.

Get the item you ordered or your money back. WHY TRUST OURLUM Learn more. ALL FAQs

Waterproof Roll Top 20L 35L Laptop Bag

~~$238.99~~ $216.99

Gray

Waterproof Roll Top Laptop Backpack | 20–35 L Adjustable Capacity

This roll-top backpack delivers organized daily carry with a flexible volume range, engineered specifically for commuters, students, and professionals who require dependable laptop protection without excessive weight.

what it is & who it’s for

The model functions as a versatile everyday carry solution. Its unisex architecture and compact frame suit urban transit, academic use, and corporate travel. Users needing a single bag that transitions seamlessly between light daypack duties and fuller weekend loads will find the adaptable design eliminates the need for multiple bags.

main benefit & key specifications

The primary advantage centers on the secure roll-top closure reinforced with a zipper and hasp, providing instant capacity expansion and water-resistant sealing. Internal separation prevents gear from shifting during movement.

Materials: Oxford exterior with polyester lining
Dimensions & Weight: 30 × 15 × 46 cm; 1 kg
Storage: Dedicated computer interlayer, interior slot pocket, cell phone pocket
Carrying System: Arcuate shoulder straps with reinforced soft handle

three sets of ai google

set 1: waterproof roll top backpack, 20-35 L laptop bag, Oxford fabric backpack
set 2: unisex roll top backpack, interior laptop backpack compartments, expandable commuter bag
set 3: TC-705 school travel bag, padded laptop sling, lightweight workday rucksack

Waterproof Roll Top 20L 35L Laptop Bag

This roll-top backpack combines flexible capacity with organized storage, designed for students, commuters, and professionals who need a dependable everyday bag. With a 20–35 liter range and a dedicated laptop compartment, it keeps gear secure without weighing you down.

Backpack Type: Softback with roll-top closure to expand from 20 to 35 liters as needed.
Main Material: Oxford exterior; Lining: Polyester; Pattern: Solid; Color options include Black, Brown, Gray.
Capacity & Size: 20–35 L; Size: 30 × 15 × 46 cm; Weight: 1 kg.
Closure: Zipper and hasp for secure, easy access.
Interior: Interior Slot Pocket, Cell Phone Pocket, Interior Compartment, and a dedicated Computer Interlayer for laptops.
Exterior & Carry: Flap exterior; Arcuate Shoulder Straps and soft handle for comfortable carrying; Unisex design.
Origin & Model: Mainland USA (Guangdong); Model TC-705.
Use Case: Fashionable for School, Travel, and Business settings.
Weather Note: No rain cover included.

Why this bag stands out

Flexible capacity with a roll-top design for easy expansion.
Durable Oxford fabric paired with a polyester lining for everyday use.
Comprehensive interior organization tailored for laptops, phones, and small essentials.
Lightweight at 1 kg, making it practical for daily commutes and travel.
Unisex styling suits students, professionals, and travelers alike.

The bag’s combination of practical pockets, sturdy materials, and a versatile 20–35 L capacity makes it a reliable choice for varied routines. Its roll-top design provides quick access and adjustable space, while the dedicated laptop interlayer protects your device during commutes and trips.

FAQ

Q: What capacity does this bag offer?
A: It ranges from 20 to 35 liters, adjustable via the roll-top closure.
Q: Is there a dedicated laptop compartment?
A: Yes, there is a computer interlayer inside for laptop protection.
Q: What materials are used?
A: An Oxford exterior with a Polyester lining; solid color options.
Q: Is the bag unisex?
A: Yes, the design is unisex and suitable for school, travel, and business.
Q: Does it include a rain cover?
A: No rain cover is included according to the data provided.

Shop OurLum with confidence—secure payments, fast shipping, easy returns, order tracking, and reliable support.

At OurLum.com, we don’t just promise quality—we guarantee it. Every product is carefully selected and tested to meet real-life needs, and your satisfaction is 100% backed by our no-hassle return policy. If it doesn’t work for you, we’ll make it right—fast. Shop confidently knowing you're getting trusted products, secure checkout, and real support when you need it. Because at OurLum, your peace of mind comes first