Multifunctional Sports Backpack with Expandable Storage Kalsten

Name: Multifunctional Sports Backpack with Expandable Storage Kalsten
Brand: Kalsten
Price: 77.99 USD
Availability: InStock

$77.99 $155.99 SAVE $78.00 (50% OFF)

3-Day Express Shipping

Easy 14-Day Returns

Support Mon–Fri

Color

Gray

Black

Size

12*8*20 inch

Product Description

Discover the perfect companion for your adventures with the multifunctional sports backpack from Kalsten. This backpack combines functionality with modern design, providing you with everything you need for your leisure activities.

Expandable Storage: The backpack features an innovative design that allows you to increase its volume when needed, creating more space for your gear.
Versatile Compartments: Organize your daily essentials with multiple compartments specifically designed for your laptop, water bottle, keys, and other essentials.
Breathable Shoulder Straps: The padded and adjustable shoulder straps offer optimal comfort and adapt to your body even when the backpack is fully loaded.
Durable Material: Made from durable, weather-resistant material, this backpack effectively protects your belongings from rain and impacts.
Modern Design: The simple yet stylish design makes this backpack ideal for both city use and outdoor activities.

Whether at sports, traveling, or in everyday life – the multifunctional sports backpack from Kalsten is the ideal solution for any occasion. Experience functionality and style in one!

Free standard shipping on all orders. No minimum purchase.

Ships to: United States
Processing: 1–4 business days (Mon–Fri)
Transit: 5–10 business days
Total delivery time: 6–14 business days
Order cut-off: 5:00 PM PST

You will receive a tracking number by email once your order ships. Please allow up to 48 hours for tracking to update.

See our full Shipping Policy.

You have 14 days from delivery to request a return.

Email support@open.shop with your order number to start a return.
Items must be unused, complete, and in their original packaging.
Return label: flat $9.99 USD, deducted from your refund — nothing to pay upfront.
Damaged, defective or incorrect items: we cover all return and replacement costs.
No restocking fees.
Exchanges: contact us and mention "exchange" — the new item ships once your return arrives.
Refunds are issued within 7 business days of inspection.

See our full Return Policy.

Questions about your order or our products? We're happy to help.

Open
Hooizolder 214
Drachten Friesland 9205CD
Netherlands

Email: support@open.shop

Customer Service:
Monday to Friday, 8:00 AM – 6:00 PM PST (excluding public holidays)

We reply to all messages within 24 hours on business days. Weekend messages are answered on Monday.

For quick answers, visit our FAQ page or use our Contact Form.

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